16179338

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 28885248

約数和(自身を除く): 12705910

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 397, 497, 574, 794, 994, 2779, 2911, 5558, 5822, 16277, 20377, 28187, 32554, 40754, 56374, 113939, 197309, 227878, 394618, 1155667, 2311334, 8089669, 16179338]

約数ペア:

[(1, 16179338), (2, 8089669), (7, 2311334), (14, 1155667), (41, 394618), (71, 227878), (82, 197309), (142, 113939), (287, 56374), (397, 40754), (497, 32554), (574, 28187), (794, 20377), (994, 16277), (2779, 5822), (2911, 5558)]