19167070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3137}}^1$

素因数の和:3204

約数の個数: 32

約数和(自身を含む): 37957248

約数和(自身を除く): 18790178

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 3137, 6110, 6274, 15685, 31370, 40781, 81562, 147439, 203905, 294878, 407810, 737195, 1474390, 1916707, 3833414, 9583535, 19167070]

約数ペア:

[(1, 19167070), (2, 9583535), (5, 3833414), (10, 1916707), (13, 1474390), (26, 737195), (47, 407810), (65, 294878), (94, 203905), (130, 147439), (235, 81562), (470, 40781), (611, 31370), (1222, 15685), (3055, 6274), (3137, 6110)]