19426044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{401}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 49706496

約数和(自身を除く): 30280452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 367, 401, 734, 802, 1101, 1203, 1468, 1604, 2202, 2406, 4037, 4404, 4411, 4812, 8074, 8822, 12111, 13233, 16148, 17644, 24222, 26466, 48444, 52932, 147167, 294334, 441501, 588668, 883002, 1618837, 1766004, 3237674, 4856511, 6475348, 9713022, 19426044]

約数ペア:

[(1, 19426044), (2, 9713022), (3, 6475348), (4, 4856511), (6, 3237674), (11, 1766004), (12, 1618837), (22, 883002), (33, 588668), (44, 441501), (66, 294334), (132, 147167), (367, 52932), (401, 48444), (734, 26466), (802, 24222), (1101, 17644), (1203, 16148), (1468, 13233), (1604, 12111), (2202, 8822), (2406, 8074), (4037, 4812), (4404, 4411)]