19023016

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1089

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 18172184

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 983, 1966, 2419, 3932, 4838, 7864, 9676, 19352, 40303, 57997, 80606, 115994, 161212, 231988, 322424, 463976, 2377877, 4755754, 9511508, 19023016]

約数ペア:

[(1, 19023016), (2, 9511508), (4, 4755754), (8, 2377877), (41, 463976), (59, 322424), (82, 231988), (118, 161212), (164, 115994), (236, 80606), (328, 57997), (472, 40303), (983, 19352), (1966, 9676), (2419, 7864), (3932, 4838)]