2019450130

素因数分解:

$2^1\times 5^1\times {\mathrm{6271}}^1\times {\mathrm{32203}}^1$

素因数の和:38481

約数の個数: 16

約数和(自身を含む): 3635702784

約数和(自身を除く): 1616252654

約数列:

[1, 2, 5, 10, 6271, 12542, 31355, 32203, 62710, 64406, 161015, 322030, 201945013, 403890026, 1009725065, 2019450130]

約数ペア:

[(1, 2019450130), (2, 1009725065), (5, 403890026), (10, 201945013), (6271, 322030), (12542, 161015), (31355, 64406), (32203, 62710)]