16656970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 32944320

約数和(自身を除く): 16287350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 929, 1630, 1793, 1858, 3586, 4645, 8965, 9290, 10219, 17930, 20438, 51095, 102190, 151427, 302854, 757135, 1514270, 1665697, 3331394, 8328485, 16656970]

約数ペア:

[(1, 16656970), (2, 8328485), (5, 3331394), (10, 1665697), (11, 1514270), (22, 757135), (55, 302854), (110, 151427), (163, 102190), (326, 51095), (815, 20438), (929, 17930), (1630, 10219), (1793, 9290), (1858, 8965), (3586, 4645)]