15542702

素因数分解:

$2^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 27552000

約数和(自身を除く): 12009298

約数列:

[1, 2, 7, 14, 49, 98, 139, 163, 278, 326, 343, 686, 973, 1141, 1946, 2282, 6811, 7987, 13622, 15974, 22657, 45314, 47677, 55909, 95354, 111818, 158599, 317198, 1110193, 2220386, 7771351, 15542702]

約数ペア:

[(1, 15542702), (2, 7771351), (7, 2220386), (14, 1110193), (49, 317198), (98, 158599), (139, 111818), (163, 95354), (278, 55909), (326, 47677), (343, 45314), (686, 22657), (973, 15974), (1141, 13622), (1946, 7987), (2282, 6811)]