16979830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 35271936

約数和(自身を除く): 18292106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2267, 3745, 4534, 7490, 11335, 15869, 22670, 31738, 79345, 158690, 242569, 485138, 1212845, 1697983, 2425690, 3395966, 8489915, 16979830]

約数ペア:

[(1, 16979830), (2, 8489915), (5, 3395966), (7, 2425690), (10, 1697983), (14, 1212845), (35, 485138), (70, 242569), (107, 158690), (214, 79345), (535, 31738), (749, 22670), (1070, 15869), (1498, 11335), (2267, 7490), (3745, 4534)]