190048678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12791}}^1$

素因数の和:12852

約数の個数: 32

約数和(自身を含む): 331568640

約数和(自身を除く): 141519962

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 7429, 12791, 14858, 25582, 217447, 243029, 294193, 434894, 486058, 588386, 4131493, 5001281, 5589667, 8262986, 10002562, 11179334, 95024339, 190048678]

約数ペア:

[(1, 190048678), (2, 95024339), (17, 11179334), (19, 10002562), (23, 8262986), (34, 5589667), (38, 5001281), (46, 4131493), (323, 588386), (391, 486058), (437, 434894), (646, 294193), (782, 243029), (874, 217447), (7429, 25582), (12791, 14858)]