16663910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1181}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 32169312

約数和(自身を除く): 15505402

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 1181, 1411, 2362, 2822, 5905, 7055, 11810, 14110, 20077, 40154, 98023, 100385, 196046, 200770, 490115, 980230, 1666391, 3332782, 8331955, 16663910]

約数ペア:

[(1, 16663910), (2, 8331955), (5, 3332782), (10, 1666391), (17, 980230), (34, 490115), (83, 200770), (85, 196046), (166, 100385), (170, 98023), (415, 40154), (830, 20077), (1181, 14110), (1411, 11810), (2362, 7055), (2822, 5905)]