2018315318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{195991}}^1$

素因数の和:196283

約数の個数: 16

約数和(自身を含む): 3198589440

約数和(自身を除く): 1180274122

約数列:

[1, 2, 19, 38, 271, 542, 5149, 10298, 195991, 391982, 3723829, 7447658, 53113561, 106227122, 1009157659, 2018315318]

約数ペア:

[(1, 2018315318), (2, 1009157659), (19, 106227122), (38, 53113561), (271, 7447658), (542, 3723829), (5149, 391982), (10298, 195991)]