19483277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1453}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 22612608

約数和(自身を除く): 3129331

約数列:

[1, 11, 23, 53, 253, 583, 1219, 1453, 13409, 15983, 33419, 77009, 367609, 847099, 1771207, 19483277]

約数ペア:

[(1, 19483277), (11, 1771207), (23, 847099), (53, 367609), (253, 77009), (583, 33419), (1219, 15983), (1453, 13409)]