12945936

素因数分解:

$2^4\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1559}}^1$

素因数の和:1743

約数の個数: 40

約数和(自身を含む): 33658560

約数和(自身を除く): 20712624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 173, 346, 519, 692, 1038, 1384, 1559, 2076, 2768, 3118, 4152, 4677, 6236, 8304, 9354, 12472, 18708, 24944, 37416, 74832, 269707, 539414, 809121, 1078828, 1618242, 2157656, 3236484, 4315312, 6472968, 12945936]

約数ペア:

[(1, 12945936), (2, 6472968), (3, 4315312), (4, 3236484), (6, 2157656), (8, 1618242), (12, 1078828), (16, 809121), (24, 539414), (48, 269707), (173, 74832), (346, 37416), (519, 24944), (692, 18708), (1038, 12472), (1384, 9354), (1559, 8304), (2076, 6236), (2768, 4677), (3118, 4152)]