19261216

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46301}}^1$

素因数の和:46324

約数の個数: 24

約数和(自身を含む): 40838364

約数和(自身を除く): 21577148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46301, 92602, 185204, 370408, 601913, 740816, 1203826, 1481632, 2407652, 4815304, 9630608, 19261216]

約数ペア:

[(1, 19261216), (2, 9630608), (4, 4815304), (8, 2407652), (13, 1481632), (16, 1203826), (26, 740816), (32, 601913), (52, 370408), (104, 185204), (208, 92602), (416, 46301)]