15124417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 19049472

約数和(自身を除く): 3925055

約数列:

[1, 7, 11, 77, 103, 721, 1133, 1907, 7931, 13349, 20977, 146839, 196421, 1374947, 2160631, 15124417]

約数ペア:

[(1, 15124417), (7, 2160631), (11, 1374947), (77, 196421), (103, 146839), (721, 20977), (1133, 13349), (1907, 7931)]