19106181

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{827}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 29450304

約数和(自身を除く): 10344123

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 827, 1359, 2481, 2567, 7443, 7701, 14059, 23103, 42177, 124877, 126531, 374631, 1123893, 2122909, 6368727, 19106181]

約数ペア:

[(1, 19106181), (3, 6368727), (9, 2122909), (17, 1123893), (51, 374631), (151, 126531), (153, 124877), (453, 42177), (827, 23103), (1359, 14059), (2481, 7701), (2567, 7443)]