15690144956

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{12491}}^1$

素因数の和:12714

約数の個数: 48

約数和(自身を含む): 28779569280

約数和(自身を除く): 13089424324

約数列:

[1, 2, 4, 43, 67, 86, 109, 134, 172, 218, 268, 436, 2881, 4687, 5762, 7303, 9374, 11524, 12491, 14606, 18748, 24982, 29212, 49964, 314029, 537113, 628058, 836897, 1074226, 1256116, 1361519, 1673794, 2148452, 2723038, 3347588, 5446076, 35986571, 58545317, 71973142, 91221773, 117090634, 143946284, 182443546, 234181268, 364887092, 3922536239, 7845072478, 15690144956]

約数ペア:

[(1, 15690144956), (2, 7845072478), (4, 3922536239), (43, 364887092), (67, 234181268), (86, 182443546), (109, 143946284), (134, 117090634), (172, 91221773), (218, 71973142), (268, 58545317), (436, 35986571), (2881, 5446076), (4687, 3347588), (5762, 2723038), (7303, 2148452), (9374, 1673794), (11524, 1361519), (12491, 1256116), (14606, 1074226), (18748, 836897), (24982, 628058), (29212, 537113), (49964, 314029)]