19157216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46051}}^1$

素因数の和:46074

約数の個数: 24

約数和(自身を含む): 40617864

約数和(自身を除く): 21460648

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46051, 92102, 184204, 368408, 598663, 736816, 1197326, 1473632, 2394652, 4789304, 9578608, 19157216]

約数ペア:

[(1, 19157216), (2, 9578608), (4, 4789304), (8, 2394652), (13, 1473632), (16, 1197326), (26, 736816), (32, 598663), (52, 368408), (104, 184204), (208, 92102), (416, 46051)]