1916194912

素因数分解:

$2^5\times {\mathrm{1409}}^1\times {\mathrm{42499}}^1$

素因数の和:43918

約数の個数: 24

約数和(自身を含む): 3775275000

約数和(自身を除く): 1859080088

約数列:

[1, 2, 4, 8, 16, 32, 1409, 2818, 5636, 11272, 22544, 42499, 45088, 84998, 169996, 339992, 679984, 1359968, 59881091, 119762182, 239524364, 479048728, 958097456, 1916194912]

約数ペア:

[(1, 1916194912), (2, 958097456), (4, 479048728), (8, 239524364), (16, 119762182), (32, 59881091), (1409, 1359968), (2818, 679984), (5636, 339992), (11272, 169996), (22544, 84998), (42499, 45088)]