38941298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1579}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 68256000

約数和(自身を除く): 29314702

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 1579, 2242, 3158, 12331, 17369, 24662, 30001, 34738, 60002, 93161, 186322, 330011, 660022, 1024771, 1770059, 2049542, 3540118, 19470649, 38941298]

約数ペア:

[(1, 38941298), (2, 19470649), (11, 3540118), (19, 2049542), (22, 1770059), (38, 1024771), (59, 660022), (118, 330011), (209, 186322), (418, 93161), (649, 60002), (1121, 34738), (1298, 30001), (1579, 24662), (2242, 17369), (3158, 12331)]