16156790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3359}}^1$

素因数の和:3416

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 16018570

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 3359, 4810, 6718, 16795, 33590, 43667, 87334, 124283, 218335, 248566, 436670, 621415, 1242830, 1615679, 3231358, 8078395, 16156790]

約数ペア:

[(1, 16156790), (2, 8078395), (5, 3231358), (10, 1615679), (13, 1242830), (26, 621415), (37, 436670), (65, 248566), (74, 218335), (130, 124283), (185, 87334), (370, 43667), (481, 33590), (962, 16795), (2405, 6718), (3359, 4810)]