13229498

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 21596160

約数和(自身を除く): 8366662

約数列:

[1, 2, 31, 37, 62, 73, 74, 79, 146, 158, 1147, 2263, 2294, 2449, 2701, 2923, 4526, 4898, 5402, 5767, 5846, 11534, 83731, 90613, 167462, 178777, 181226, 213379, 357554, 426758, 6614749, 13229498]

約数ペア:

[(1, 13229498), (2, 6614749), (31, 426758), (37, 357554), (62, 213379), (73, 181226), (74, 178777), (79, 167462), (146, 90613), (158, 83731), (1147, 11534), (2263, 5846), (2294, 5767), (2449, 5402), (2701, 4898), (2923, 4526)]