18753430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64667}}^1$

素因数の和:64703

約数の個数: 16

約数和(自身を含む): 34920720

約数和(自身を除く): 16167290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 64667, 129334, 323335, 646670, 1875343, 3750686, 9376715, 18753430]

約数ペア:

[(1, 18753430), (2, 9376715), (5, 3750686), (10, 1875343), (29, 646670), (58, 323335), (145, 129334), (290, 64667)]