15691405970

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{49157}}^1$

素因数の和:49534

約数の個数: 32

約数和(自身を含む): 28573382448

約数和(自身を除く): 12881976478

約数列:

[1, 2, 5, 10, 137, 233, 274, 466, 685, 1165, 1370, 2330, 31921, 49157, 63842, 98314, 159605, 245785, 319210, 491570, 6734509, 11453581, 13469018, 22907162, 33672545, 57267905, 67345090, 114535810, 1569140597, 3138281194, 7845702985, 15691405970]

約数ペア:

[(1, 15691405970), (2, 7845702985), (5, 3138281194), (10, 1569140597), (137, 114535810), (233, 67345090), (274, 57267905), (466, 33672545), (685, 22907162), (1165, 13469018), (1370, 11453581), (2330, 6734509), (31921, 491570), (49157, 319210), (63842, 245785), (98314, 159605)]