19501404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3049}}^1$

素因数の和:3110

約数の個数: 48

約数和(自身を含む): 50215200

約数和(自身を除く): 30713796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3049, 3198, 6098, 6396, 9147, 12196, 18294, 36588, 39637, 79274, 118911, 125009, 158548, 237822, 250018, 375027, 475644, 500036, 750054, 1500108, 1625117, 3250234, 4875351, 6500468, 9750702, 19501404]

約数ペア:

[(1, 19501404), (2, 9750702), (3, 6500468), (4, 4875351), (6, 3250234), (12, 1625117), (13, 1500108), (26, 750054), (39, 500036), (41, 475644), (52, 375027), (78, 250018), (82, 237822), (123, 158548), (156, 125009), (164, 118911), (246, 79274), (492, 39637), (533, 36588), (1066, 18294), (1599, 12196), (2132, 9147), (3049, 6396), (3198, 6098)]