16189210

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 30071232

約数和(自身を除く): 13882022

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 331, 335, 365, 662, 670, 730, 1655, 3310, 4891, 9782, 22177, 24163, 24455, 44354, 48326, 48910, 110885, 120815, 221770, 241630, 1618921, 3237842, 8094605, 16189210]

約数ペア:

[(1, 16189210), (2, 8094605), (5, 3237842), (10, 1618921), (67, 241630), (73, 221770), (134, 120815), (146, 110885), (331, 48910), (335, 48326), (365, 44354), (662, 24455), (670, 24163), (730, 22177), (1655, 9782), (3310, 4891)]