13013974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8353}}^1$

素因数の和:8415

約数の個数: 16

約数和(自身を含む): 21052080

約数和(自身を除く): 8038106

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 8353, 16706, 158707, 317414, 342473, 684946, 6506987, 13013974]

約数ペア:

[(1, 13013974), (2, 6506987), (19, 684946), (38, 342473), (41, 317414), (82, 158707), (779, 16706), (1558, 8353)]