9812968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5869}}^1$

素因数の和:5905

約数の個数: 32

約数和(自身を含む): 21132000

約数和(自身を除く): 11319032

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 5869, 11738, 23476, 46952, 64559, 111511, 129118, 223022, 258236, 446044, 516472, 892088, 1226621, 2453242, 4906484, 9812968]

約数ペア:

[(1, 9812968), (2, 4906484), (4, 2453242), (8, 1226621), (11, 892088), (19, 516472), (22, 446044), (38, 258236), (44, 223022), (76, 129118), (88, 111511), (152, 64559), (209, 46952), (418, 23476), (836, 11738), (1672, 5869)]