39471476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{2141}}^1$

素因数の和:2575

約数の個数: 24

約数和(自身を含む): 75569760

約数和(自身を除く): 36098284

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 2141, 4282, 4609, 8564, 9218, 18436, 23551, 47102, 94204, 897079, 1794158, 3588316, 9867869, 19735738, 39471476]

約数ペア:

[(1, 39471476), (2, 19735738), (4, 9867869), (11, 3588316), (22, 1794158), (44, 897079), (419, 94204), (838, 47102), (1676, 23551), (2141, 18436), (4282, 9218), (4609, 8564)]