368641990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1940221}}^1$

素因数の和:1940247

約数の個数: 16

約数和(自身を含む): 698479920

約数和(自身を除く): 329837930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1940221, 3880442, 9701105, 19402210, 36864199, 73728398, 184320995, 368641990]

約数ペア:

[(1, 368641990), (2, 184320995), (5, 73728398), (10, 36864199), (19, 19402210), (38, 9701105), (95, 3880442), (190, 1940221)]