18961234112

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{2332829}}^1$

素因数の和:2332968

約数の個数: 28

約数和(自身を含む): 37922484480

約数和(自身を除く): 18961250368

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 2332829, 4665658, 9331316, 18662632, 37325264, 74650528, 149301056, 296269283, 592538566, 1185077132, 2370154264, 4740308528, 9480617056, 18961234112]

約数ペア:

[(1, 18961234112), (2, 9480617056), (4, 4740308528), (8, 2370154264), (16, 1185077132), (32, 592538566), (64, 296269283), (127, 149301056), (254, 74650528), (508, 37325264), (1016, 18662632), (2032, 9331316), (4064, 4665658), (8128, 2332829)]