8211572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 15288000

約数和(自身を除く): 7076428

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1049, 1957, 2098, 3914, 4196, 7828, 19931, 39862, 79724, 108047, 216094, 432188, 2052893, 4105786, 8211572]

約数ペア:

[(1, 8211572), (2, 4105786), (4, 2052893), (19, 432188), (38, 216094), (76, 108047), (103, 79724), (206, 39862), (412, 19931), (1049, 7828), (1957, 4196), (2098, 3914)]