15313487

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1310

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 3314353

約数列:

[1, 7, 19, 97, 133, 679, 1187, 1843, 8309, 12901, 22553, 115139, 157871, 805973, 2187641, 15313487]

約数ペア:

[(1, 15313487), (7, 2187641), (19, 805973), (97, 157871), (133, 115139), (679, 22553), (1187, 12901), (1843, 8309)]