30913694

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9239}}^1$

素因数の和:9487

約数の個数: 16

約数和(自身を含む): 53222400

約数和(自身を除く): 22308706

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 9239, 18478, 64673, 129346, 2208121, 4416242, 15456847, 30913694]

約数ペア:

[(1, 30913694), (2, 15456847), (7, 4416242), (14, 2208121), (239, 129346), (478, 64673), (1673, 18478), (3346, 9239)]