16886950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19867}}^1$

素因数の和:19896

約数の個数: 24

約数和(自身を含む): 33259032

約数和(自身を除く): 16372082

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 19867, 39734, 99335, 198670, 337739, 496675, 675478, 993350, 1688695, 3377390, 8443475, 16886950]

約数ペア:

[(1, 16886950), (2, 8443475), (5, 3377390), (10, 1688695), (17, 993350), (25, 675478), (34, 496675), (50, 337739), (85, 198670), (170, 99335), (425, 39734), (850, 19867)]