12565540370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{905951}}^1$

素因数の和:906050

約数の個数: 32

約数和(自身を含む): 24134561280

約数和(自身を除く): 11569020910

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 905951, 1811902, 4529755, 9059510, 17213069, 34426138, 66134423, 86065345, 132268846, 172130690, 330672115, 661344230, 1256554037, 2513108074, 6282770185, 12565540370]

約数ペア:

[(1, 12565540370), (2, 6282770185), (5, 2513108074), (10, 1256554037), (19, 661344230), (38, 330672115), (73, 172130690), (95, 132268846), (146, 86065345), (190, 66134423), (365, 34426138), (730, 17213069), (1387, 9059510), (2774, 4529755), (6935, 1811902), (13870, 905951)]