15212302

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 27141120

約数和(自身を除く): 11928818

約数列:

[1, 2, 7, 14, 47, 61, 94, 122, 329, 379, 427, 658, 758, 854, 2653, 2867, 5306, 5734, 17813, 20069, 23119, 35626, 40138, 46238, 124691, 161833, 249382, 323666, 1086593, 2173186, 7606151, 15212302]

約数ペア:

[(1, 15212302), (2, 7606151), (7, 2173186), (14, 1086593), (47, 323666), (61, 249382), (94, 161833), (122, 124691), (329, 46238), (379, 40138), (427, 35626), (658, 23119), (758, 20069), (854, 17813), (2653, 5734), (2867, 5306)]