16525870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2371}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 32278176

約数和(自身を除く): 15752306

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 2371, 3485, 4742, 6970, 11855, 23710, 40307, 80614, 97211, 194422, 201535, 403070, 486055, 972110, 1652587, 3305174, 8262935, 16525870]

約数ペア:

[(1, 16525870), (2, 8262935), (5, 3305174), (10, 1652587), (17, 972110), (34, 486055), (41, 403070), (82, 201535), (85, 194422), (170, 97211), (205, 80614), (410, 40307), (697, 23710), (1394, 11855), (2371, 6970), (3485, 4742)]