12511304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2039}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 25704000

約数和(自身を除く): 13192696

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2039, 3068, 4078, 6136, 8156, 16312, 26507, 53014, 106028, 120301, 212056, 240602, 481204, 962408, 1563913, 3127826, 6255652, 12511304]

約数ペア:

[(1, 12511304), (2, 6255652), (4, 3127826), (8, 1563913), (13, 962408), (26, 481204), (52, 240602), (59, 212056), (104, 120301), (118, 106028), (236, 53014), (472, 26507), (767, 16312), (1534, 8156), (2039, 6136), (3068, 4078)]