12893946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 15410694

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 3119, 4134, 6238, 9357, 18714, 40547, 81094, 121641, 165307, 243282, 330614, 495921, 991842, 2148991, 4297982, 6446973, 12893946]

約数ペア:

[(1, 12893946), (2, 6446973), (3, 4297982), (6, 2148991), (13, 991842), (26, 495921), (39, 330614), (53, 243282), (78, 165307), (106, 121641), (159, 81094), (318, 40547), (689, 18714), (1378, 9357), (2067, 6238), (3119, 4134)]