18810944

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{1171}}^1$

素因数の和:1434

約数の個数: 28

約数和(自身を含む): 37508688

約数和(自身を除く): 18697744

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 1171, 2008, 2342, 4016, 4684, 8032, 9368, 16064, 18736, 37472, 74944, 293921, 587842, 1175684, 2351368, 4702736, 9405472, 18810944]

約数ペア:

[(1, 18810944), (2, 9405472), (4, 4702736), (8, 2351368), (16, 1175684), (32, 587842), (64, 293921), (251, 74944), (502, 37472), (1004, 18736), (1171, 16064), (2008, 9368), (2342, 8032), (4016, 4684)]