23973730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19813}}^1$

素因数の和:19842

約数の個数: 24

約数和(自身を含む): 47434716

約数和(自身を除く): 23460986

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 19813, 39626, 99065, 198130, 217943, 435886, 1089715, 2179430, 2397373, 4794746, 11986865, 23973730]

約数ペア:

[(1, 23973730), (2, 11986865), (5, 4794746), (10, 2397373), (11, 2179430), (22, 1089715), (55, 435886), (110, 217943), (121, 198130), (242, 99065), (605, 39626), (1210, 19813)]