19125568

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3881}}^1$

素因数の和:3911

約数の個数: 56

約数和(自身を含む): 47329344

約数和(自身を除く): 28203776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 3881, 4928, 7762, 15524, 27167, 31048, 42691, 54334, 62096, 85382, 108668, 124192, 170764, 217336, 248384, 298837, 341528, 434672, 597674, 683056, 869344, 1195348, 1366112, 1738688, 2390696, 2732224, 4781392, 9562784, 19125568]

約数ペア:

[(1, 19125568), (2, 9562784), (4, 4781392), (7, 2732224), (8, 2390696), (11, 1738688), (14, 1366112), (16, 1195348), (22, 869344), (28, 683056), (32, 597674), (44, 434672), (56, 341528), (64, 298837), (77, 248384), (88, 217336), (112, 170764), (154, 124192), (176, 108668), (224, 85382), (308, 62096), (352, 54334), (448, 42691), (616, 31048), (704, 27167), (1232, 15524), (2464, 7762), (3881, 4928)]