15378239

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1118

約数の個数: 12

約数和(自身を含む): 16642080

約数和(自身を除く): 1263841

約数列:

[1, 19, 41, 361, 779, 1039, 14801, 19741, 42599, 375079, 809381, 15378239]

約数ペア:

[(1, 15378239), (19, 809381), (41, 375079), (361, 42599), (779, 19741), (1039, 14801)]