1900794928

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1224739}}^1$

素因数の和:1224844

約数の個数: 20

約数和(自身を含む): 3720760120

約数和(自身を除く): 1819965192

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1224739, 2449478, 4898956, 9797912, 19595824, 118799683, 237599366, 475198732, 950397464, 1900794928]

約数ペア:

[(1, 1900794928), (2, 950397464), (4, 475198732), (8, 237599366), (16, 118799683), (97, 19595824), (194, 9797912), (388, 4898956), (776, 2449478), (1552, 1224739)]