1915453441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{6551}}^1$

素因数の和:7980

約数の個数: 16

約数和(自身を含む): 2201472000

約数和(自身を除く): 286018559

約数列:

[1, 11, 19, 209, 1399, 6551, 15389, 26581, 72061, 124469, 292391, 1369159, 9164849, 100813339, 174132131, 1915453441]

約数ペア:

[(1, 1915453441), (11, 174132131), (19, 100813339), (209, 9164849), (1399, 1369159), (6551, 292391), (15389, 124469), (26581, 72061)]