38891762

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2203}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 72573312

約数和(自身を除く): 33681550

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 2203, 2522, 4406, 8827, 15421, 17654, 28639, 30842, 57278, 200473, 213691, 400946, 427382, 1495837, 2777983, 2991674, 5555966, 19445881, 38891762]

約数ペア:

[(1, 38891762), (2, 19445881), (7, 5555966), (13, 2991674), (14, 2777983), (26, 1495837), (91, 427382), (97, 400946), (182, 213691), (194, 200473), (679, 57278), (1261, 30842), (1358, 28639), (2203, 17654), (2522, 15421), (4406, 8827)]