23913934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 42425856

約数和(自身を除く): 18511922

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1487, 2974, 8041, 16082, 16357, 25279, 32714, 50558, 63941, 127882, 278069, 556138, 703351, 1086997, 1406702, 2173994, 11956967, 23913934]

約数ペア:

[(1, 23913934), (2, 11956967), (11, 2173994), (17, 1406702), (22, 1086997), (34, 703351), (43, 556138), (86, 278069), (187, 127882), (374, 63941), (473, 50558), (731, 32714), (946, 25279), (1462, 16357), (1487, 16082), (2974, 8041)]