28842361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 31225600

約数和(自身を除く): 2383239

約数列:

[1, 19, 67, 139, 163, 1273, 2641, 3097, 9313, 10921, 22657, 176947, 207499, 430483, 1518019, 28842361]

約数ペア:

[(1, 28842361), (19, 1518019), (67, 430483), (139, 207499), (163, 176947), (1273, 22657), (2641, 10921), (3097, 9313)]