12440302

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21673}}^1$

素因数の和:21723

約数の個数: 16

約数和(自身を含む): 21847392

約数和(自身を除く): 9407090

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 21673, 43346, 151711, 303422, 888593, 1777186, 6220151, 12440302]

約数ペア:

[(1, 12440302), (2, 6220151), (7, 1777186), (14, 888593), (41, 303422), (82, 151711), (287, 43346), (574, 21673)]