11897920

素因数分解:

$2^6\times 5^1\times {\mathrm{37181}}^1$

素因数の和:37198

約数の個数: 28

約数和(自身を含む): 28332684

約数和(自身を除く): 16434764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37181, 74362, 148724, 185905, 297448, 371810, 594896, 743620, 1189792, 1487240, 2379584, 2974480, 5948960, 11897920]

約数ペア:

[(1, 11897920), (2, 5948960), (4, 2974480), (5, 2379584), (8, 1487240), (10, 1189792), (16, 743620), (20, 594896), (32, 371810), (40, 297448), (64, 185905), (80, 148724), (160, 74362), (320, 37181)]