13315570

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 25111296

約数和(自身を除く): 11795726

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 691, 1382, 1927, 3455, 3854, 6910, 9635, 19270, 28331, 32477, 56662, 64954, 141655, 162385, 283310, 324770, 1331557, 2663114, 6657785, 13315570]

約数ペア:

[(1, 13315570), (2, 6657785), (5, 2663114), (10, 1331557), (41, 324770), (47, 283310), (82, 162385), (94, 141655), (205, 64954), (235, 56662), (410, 32477), (470, 28331), (691, 19270), (1382, 9635), (1927, 6910), (3455, 3854)]