12469136

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{1259}}^1$

素因数の和:1886

約数の個数: 20

約数和(自身を含む): 24217200

約数和(自身を除く): 11748064

約数列:

[1, 2, 4, 8, 16, 619, 1238, 1259, 2476, 2518, 4952, 5036, 9904, 10072, 20144, 779321, 1558642, 3117284, 6234568, 12469136]

約数ペア:

[(1, 12469136), (2, 6234568), (4, 3117284), (8, 1558642), (16, 779321), (619, 20144), (1238, 10072), (1259, 9904), (2476, 5036), (2518, 4952)]