19882896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37657}}^1$

素因数の和:37679

約数の個数: 40

約数和(自身を含む): 56035104

約数和(自身を除く): 36152208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 37657, 75314, 112971, 150628, 225942, 301256, 414227, 451884, 602512, 828454, 903768, 1242681, 1656908, 1807536, 2485362, 3313816, 4970724, 6627632, 9941448, 19882896]

約数ペア:

[(1, 19882896), (2, 9941448), (3, 6627632), (4, 4970724), (6, 3313816), (8, 2485362), (11, 1807536), (12, 1656908), (16, 1242681), (22, 903768), (24, 828454), (33, 602512), (44, 451884), (48, 414227), (66, 301256), (88, 225942), (132, 150628), (176, 112971), (264, 75314), (528, 37657)]