23000890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19009}}^1$

素因数の和:19038

約数の個数: 24

約数和(自身を含む): 45509940

約数和(自身を除く): 22509050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 19009, 38018, 95045, 190090, 209099, 418198, 1045495, 2090990, 2300089, 4600178, 11500445, 23000890]

約数ペア:

[(1, 23000890), (2, 11500445), (5, 4600178), (10, 2300089), (11, 2090990), (22, 1045495), (55, 418198), (110, 209099), (121, 190090), (242, 95045), (605, 38018), (1210, 19009)]