17866430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 32979744

約数和(自身を除く): 15113314

約数列:

[1, 2, 5, 10, 97, 113, 163, 194, 226, 326, 485, 565, 815, 970, 1130, 1630, 10961, 15811, 18419, 21922, 31622, 36838, 54805, 79055, 92095, 109610, 158110, 184190, 1786643, 3573286, 8933215, 17866430]

約数ペア:

[(1, 17866430), (2, 8933215), (5, 3573286), (10, 1786643), (97, 184190), (113, 158110), (163, 109610), (194, 92095), (226, 79055), (326, 54805), (485, 36838), (565, 31622), (815, 21922), (970, 18419), (1130, 15811), (1630, 10961)]