18398914

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3803}}^1$

素因数の和:3905

約数の個数: 16

約数和(自身を含む): 28758240

約数和(自身を除く): 10359326

約数列:

[1, 2, 41, 59, 82, 118, 2419, 3803, 4838, 7606, 155923, 224377, 311846, 448754, 9199457, 18398914]

約数ペア:

[(1, 18398914), (2, 9199457), (41, 448754), (59, 311846), (82, 224377), (118, 155923), (2419, 7606), (3803, 4838)]