19003424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53987}}^1$

素因数の和:54008

約数の個数: 24

約数和(自身を含む): 40814928

約数和(自身を除く): 21811504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53987, 107974, 215948, 431896, 593857, 863792, 1187714, 1727584, 2375428, 4750856, 9501712, 19003424]

約数ペア:

[(1, 19003424), (2, 9501712), (4, 4750856), (8, 2375428), (11, 1727584), (16, 1187714), (22, 863792), (32, 593857), (44, 431896), (88, 215948), (176, 107974), (352, 53987)]