1199964638

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{15271}}^1$

素因数の和:15763

約数の個数: 16

約数和(自身を含む): 1822560480

約数和(自身を除く): 622595842

約数列:

[1, 2, 101, 202, 389, 778, 15271, 30542, 39289, 78578, 1542371, 3084742, 5940419, 11880838, 599982319, 1199964638]

約数ペア:

[(1, 1199964638), (2, 599982319), (101, 11880838), (202, 5940419), (389, 3084742), (778, 1542371), (15271, 78578), (30542, 39289)]