13236340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50909}}^1$

素因数の和:50931

約数の個数: 24

約数和(自身を含む): 29935080

約数和(自身を除く): 16698740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50909, 101818, 203636, 254545, 509090, 661817, 1018180, 1323634, 2647268, 3309085, 6618170, 13236340]

約数ペア:

[(1, 13236340), (2, 6618170), (4, 3309085), (5, 2647268), (10, 1323634), (13, 1018180), (20, 661817), (26, 509090), (52, 254545), (65, 203636), (130, 101818), (260, 50909)]