19799044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{701}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 36324288

約数和(自身を除く): 16525244

約数列:

[1, 2, 4, 23, 46, 92, 307, 614, 701, 1228, 1402, 2804, 7061, 14122, 16123, 28244, 32246, 64492, 215207, 430414, 860828, 4949761, 9899522, 19799044]

約数ペア:

[(1, 19799044), (2, 9899522), (4, 4949761), (23, 860828), (46, 430414), (92, 215207), (307, 64492), (614, 32246), (701, 28244), (1228, 16123), (1402, 14122), (2804, 7061)]