12329390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 23180256

約数和(自身を除く): 10850866

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 541, 1082, 2279, 2705, 4558, 5410, 11395, 22790, 23263, 28673, 46526, 57346, 116315, 143365, 232630, 286730, 1232939, 2465878, 6164695, 12329390]

約数ペア:

[(1, 12329390), (2, 6164695), (5, 2465878), (10, 1232939), (43, 286730), (53, 232630), (86, 143365), (106, 116315), (215, 57346), (265, 46526), (430, 28673), (530, 23263), (541, 22790), (1082, 11395), (2279, 5410), (2705, 4558)]