15291248602

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1987}}^1\times {\mathrm{4133}}^1$

素因数の和:6155

約数の個数: 48

約数和(自身を含む): 28106900640

約数和(自身を除く): 12815652038

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 1987, 3974, 4133, 8266, 13909, 27818, 28931, 37753, 57862, 75506, 78527, 97363, 157054, 194726, 202517, 264271, 405034, 528542, 549689, 1099378, 1849897, 3699794, 3847823, 7695646, 8212271, 16424542, 57485897, 114971794, 156033149, 312066298, 402401279, 804802558, 1092232043, 2184464086, 7645624301, 15291248602]

約数ペア:

[(1, 15291248602), (2, 7645624301), (7, 2184464086), (14, 1092232043), (19, 804802558), (38, 402401279), (49, 312066298), (98, 156033149), (133, 114971794), (266, 57485897), (931, 16424542), (1862, 8212271), (1987, 7695646), (3974, 3847823), (4133, 3699794), (8266, 1849897), (13909, 1099378), (27818, 549689), (28931, 528542), (37753, 405034), (57862, 264271), (75506, 202517), (78527, 194726), (97363, 157054)]