15252538

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1327}}^1$

素因数の和:2157

約数の個数: 16

約数和(自身を含む): 26198784

約数和(自身を除く): 10946246

約数列:

[1, 2, 7, 14, 821, 1327, 1642, 2654, 5747, 9289, 11494, 18578, 1089467, 2178934, 7626269, 15252538]

約数ペア:

[(1, 15252538), (2, 7626269), (7, 2178934), (14, 1089467), (821, 18578), (1327, 11494), (1642, 9289), (2654, 5747)]