21167772662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1\times {\mathrm{271333}}^1$

素因数の和:273407

約数の個数: 16

約数和(自身を含む): 33439202160

約数和(自身を除く): 12271429498

約数列:

[1, 2, 19, 38, 2053, 4106, 39007, 78014, 271333, 542666, 5155327, 10310654, 557046649, 1114093298, 10583886331, 21167772662]

約数ペア:

[(1, 21167772662), (2, 10583886331), (19, 1114093298), (38, 557046649), (2053, 10310654), (4106, 5155327), (39007, 542666), (78014, 271333)]