13138528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31583}}^1$

素因数の和:31606

約数の個数: 24

約数和(自身を含む): 27857088

約数和(自身を除く): 14718560

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 31583, 63166, 126332, 252664, 410579, 505328, 821158, 1010656, 1642316, 3284632, 6569264, 13138528]

約数ペア:

[(1, 13138528), (2, 6569264), (4, 3284632), (8, 1642316), (13, 1010656), (16, 821158), (26, 505328), (32, 410579), (52, 252664), (104, 126332), (208, 63166), (416, 31583)]