1939221479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1\times {\mathrm{3299}}^1$

素因数の和:3854

約数の個数: 16

約数和(自身を含む): 2114112000

約数和(自身を除く): 174890521

約数列:

[1, 13, 103, 439, 1339, 3299, 5707, 42887, 45217, 339797, 587821, 1448261, 4417361, 18827393, 149170883, 1939221479]

約数ペア:

[(1, 1939221479), (13, 149170883), (103, 18827393), (439, 4417361), (1339, 1448261), (3299, 587821), (5707, 339797), (42887, 45217)]