2018199632

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3409121}}^1$

素因数の和:3409166

約数の個数: 20

約数和(自身を含む): 4015945716

約数和(自身を除く): 1997746084

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3409121, 6818242, 13636484, 27272968, 54545936, 126137477, 252274954, 504549908, 1009099816, 2018199632]

約数ペア:

[(1, 2018199632), (2, 1009099816), (4, 504549908), (8, 252274954), (16, 126137477), (37, 54545936), (74, 27272968), (148, 13636484), (296, 6818242), (592, 3409121)]