12716170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 24463296

約数和(自身を除く): 11747126

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 571, 655, 1142, 1310, 2227, 2855, 4454, 5710, 9707, 11135, 19414, 22270, 48535, 74801, 97070, 149602, 374005, 748010, 1271617, 2543234, 6358085, 12716170]

約数ペア:

[(1, 12716170), (2, 6358085), (5, 2543234), (10, 1271617), (17, 748010), (34, 374005), (85, 149602), (131, 97070), (170, 74801), (262, 48535), (571, 22270), (655, 19414), (1142, 11135), (1310, 9707), (2227, 5710), (2855, 4454)]