1919376430

素因数分解:

$2^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{100649}}^1$

素因数の和:102563

約数の個数: 16

約数和(自身を含む): 3456723600

約数和(自身を除く): 1537347170

約数列:

[1, 2, 5, 10, 1907, 3814, 9535, 19070, 100649, 201298, 503245, 1006490, 191937643, 383875286, 959688215, 1919376430]

約数ペア:

[(1, 1919376430), (2, 959688215), (5, 383875286), (10, 191937643), (1907, 1006490), (3814, 503245), (9535, 201298), (19070, 100649)]