11982122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7333}}^1$

素因数の和:7397

約数の個数: 16

約数和(自身を含む): 19361760

約数和(自身を除く): 7379638

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7333, 14666, 139327, 278654, 315319, 630638, 5991061, 11982122]

約数ペア:

[(1, 11982122), (2, 5991061), (19, 630638), (38, 315319), (43, 278654), (86, 139327), (817, 14666), (1634, 7333)]