18738016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53233}}^1$

素因数の和:53254

約数の個数: 24

約数和(自身を含む): 40244904

約数和(自身を除く): 21506888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53233, 106466, 212932, 425864, 585563, 851728, 1171126, 1703456, 2342252, 4684504, 9369008, 18738016]

約数ペア:

[(1, 18738016), (2, 9369008), (4, 4684504), (8, 2342252), (11, 1703456), (16, 1171126), (22, 851728), (32, 585563), (44, 425864), (88, 212932), (176, 106466), (352, 53233)]