19420192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{55171}}^1$

素因数の和:55192

約数の個数: 24

約数和(自身を含む): 41710032

約数和(自身を除く): 22289840

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 55171, 110342, 220684, 441368, 606881, 882736, 1213762, 1765472, 2427524, 4855048, 9710096, 19420192]

約数ペア:

[(1, 19420192), (2, 9710096), (4, 4855048), (8, 2427524), (11, 1765472), (16, 1213762), (22, 882736), (32, 606881), (44, 441368), (88, 220684), (176, 110342), (352, 55171)]