14881870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 27970272

約数和(自身を除く): 13088402

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 653, 1306, 2279, 3265, 4558, 6530, 11395, 22790, 28079, 34609, 56158, 69218, 140395, 173045, 280790, 346090, 1488187, 2976374, 7440935, 14881870]

約数ペア:

[(1, 14881870), (2, 7440935), (5, 2976374), (10, 1488187), (43, 346090), (53, 280790), (86, 173045), (106, 140395), (215, 69218), (265, 56158), (430, 34609), (530, 28079), (653, 22790), (1306, 11395), (2279, 6530), (3265, 4558)]