15697630418

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{2411}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 24194868480

約数和(自身を除く): 8497238062

約数列:

[1, 2, 53, 106, 239, 257, 478, 514, 2411, 4822, 12667, 13621, 25334, 27242, 61423, 122846, 127783, 255566, 576229, 619627, 1152458, 1239254, 3255419, 6510838, 30540137, 32840231, 61080274, 65680462, 148090853, 296181706, 7848815209, 15697630418]

約数ペア:

[(1, 15697630418), (2, 7848815209), (53, 296181706), (106, 148090853), (239, 65680462), (257, 61080274), (478, 32840231), (514, 30540137), (2411, 6510838), (4822, 3255419), (12667, 1239254), (13621, 1152458), (25334, 619627), (27242, 576229), (61423, 255566), (122846, 127783)]