193089476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{12041}}^1$

素因数の和:12275

約数の個数: 24

約数和(自身を含む): 357406560

約数和(自身を除く): 164317084

約数列:

[1, 2, 4, 19, 38, 76, 211, 422, 844, 4009, 8018, 12041, 16036, 24082, 48164, 228779, 457558, 915116, 2540651, 5081302, 10162604, 48272369, 96544738, 193089476]

約数ペア:

[(1, 193089476), (2, 96544738), (4, 48272369), (19, 10162604), (38, 5081302), (76, 2540651), (211, 915116), (422, 457558), (844, 228779), (4009, 48164), (8018, 24082), (12041, 16036)]