2019938262

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149161}}^1$

素因数の和:149264

約数の個数: 32

約数和(自身を含む): 4217108064

約数和(自身を除く): 2197169802

約数列:

[1, 2, 3, 6, 37, 61, 74, 111, 122, 183, 222, 366, 2257, 4514, 6771, 13542, 149161, 298322, 447483, 894966, 5518957, 9098821, 11037914, 16556871, 18197642, 27296463, 33113742, 54592926, 336656377, 673312754, 1009969131, 2019938262]

約数ペア:

[(1, 2019938262), (2, 1009969131), (3, 673312754), (6, 336656377), (37, 54592926), (61, 33113742), (74, 27296463), (111, 18197642), (122, 16556871), (183, 11037914), (222, 9098821), (366, 5518957), (2257, 894966), (4514, 447483), (6771, 298322), (13542, 149161)]