19315672964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1753

約数の個数: 96

約数和(自身を含む): 40898457600

約数和(自身を除く): 21582784636

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 151, 161, 278, 302, 322, 556, 604, 644, 973, 1057, 1429, 1946, 2114, 2858, 3197, 3473, 3892, 4228, 5716, 6394, 6946, 10003, 12788, 13892, 20006, 20989, 22379, 24311, 32867, 40012, 41978, 44758, 48622, 65734, 83956, 89516, 97244, 131468, 146923, 198631, 215779, 230069, 293846, 397262, 431558, 460138, 482747, 587692, 794524, 863116, 920276, 965494, 1390417, 1510453, 1930988, 2780834, 3020906, 3379229, 4568513, 4962917, 5561668, 6041812, 6758458, 9137026, 9925834, 13516916, 18274052, 19851668, 29993281, 31979591, 34740419, 59986562, 63959182, 69480838, 119973124, 127918364, 138961676, 209952967, 419905934, 689845463, 839811868, 1379690926, 2759381852, 4828918241, 9657836482, 19315672964]

約数ペア:

[(1, 19315672964), (2, 9657836482), (4, 4828918241), (7, 2759381852), (14, 1379690926), (23, 839811868), (28, 689845463), (46, 419905934), (92, 209952967), (139, 138961676), (151, 127918364), (161, 119973124), (278, 69480838), (302, 63959182), (322, 59986562), (556, 34740419), (604, 31979591), (644, 29993281), (973, 19851668), (1057, 18274052), (1429, 13516916), (1946, 9925834), (2114, 9137026), (2858, 6758458), (3197, 6041812), (3473, 5561668), (3892, 4962917), (4228, 4568513), (5716, 3379229), (6394, 3020906), (6946, 2780834), (10003, 1930988), (12788, 1510453), (13892, 1390417), (20006, 965494), (20989, 920276), (22379, 863116), (24311, 794524), (32867, 587692), (40012, 482747), (41978, 460138), (44758, 431558), (48622, 397262), (65734, 293846), (83956, 230069), (89516, 215779), (97244, 198631), (131468, 146923)]