21992180338

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1\times {\mathrm{64627}}^1$

素因数の和:65601

約数の個数: 16

約数和(自身を含む): 33177430080

約数和(自身を除く): 11185249742

約数列:

[1, 2, 229, 458, 743, 1486, 64627, 129254, 170147, 340294, 14799583, 29599166, 48017861, 96035722, 10996090169, 21992180338]

約数ペア:

[(1, 21992180338), (2, 10996090169), (229, 96035722), (458, 48017861), (743, 29599166), (1486, 14799583), (64627, 340294), (129254, 170147)]