2204912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7253}}^1$

素因数の和:7280

約数の個数: 20

約数和(自身を含む): 4497480

約数和(自身を除く): 2292568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7253, 14506, 29012, 58024, 116048, 137807, 275614, 551228, 1102456, 2204912]

約数ペア:

[(1, 2204912), (2, 1102456), (4, 551228), (8, 275614), (16, 137807), (19, 116048), (38, 58024), (76, 29012), (152, 14506), (304, 7253)]