23803406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12157}}^1$

素因数の和:12259

約数の個数: 16

約数和(自身を含む): 39391920

約数和(自身を除く): 15588514

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 12157, 24314, 133727, 267454, 1081973, 2163946, 11901703, 23803406]

約数ペア:

[(1, 23803406), (2, 11901703), (11, 2163946), (22, 1081973), (89, 267454), (178, 133727), (979, 24314), (1958, 12157)]