16994810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 35303040

約数和(自身を除く): 18308230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2269, 3745, 4538, 7490, 11345, 15883, 22690, 31766, 79415, 158830, 242783, 485566, 1213915, 1699481, 2427830, 3398962, 8497405, 16994810]

約数ペア:

[(1, 16994810), (2, 8497405), (5, 3398962), (7, 2427830), (10, 1699481), (14, 1213915), (35, 485566), (70, 242783), (107, 158830), (214, 79415), (535, 31766), (749, 22690), (1070, 15883), (1498, 11345), (2269, 7490), (3745, 4538)]