2203582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 16

約数和(自身を含む): 3519360

約数和(自身を除く): 1315778

約数列:

[1, 2, 19, 38, 103, 206, 563, 1126, 1957, 3914, 10697, 21394, 57989, 115978, 1101791, 2203582]

約数ペア:

[(1, 2203582), (2, 1101791), (19, 115978), (38, 57989), (103, 21394), (206, 10697), (563, 3914), (1126, 1957)]