16882190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7639}}^1$

素因数の和:7676

約数の個数: 32

約数和(自身を含む): 34655040

約数和(自身を除く): 17772850

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7639, 15278, 38195, 76390, 99307, 129863, 198614, 259726, 496535, 649315, 993070, 1298630, 1688219, 3376438, 8441095, 16882190]

約数ペア:

[(1, 16882190), (2, 8441095), (5, 3376438), (10, 1688219), (13, 1298630), (17, 993070), (26, 649315), (34, 496535), (65, 259726), (85, 198614), (130, 129863), (170, 99307), (221, 76390), (442, 38195), (1105, 15278), (2210, 7639)]