19460418

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48409}}^1$

素因数の和:48481

約数の個数: 16

約数和(自身を含む): 39502560

約数和(自身を除く): 20042142

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 48409, 96818, 145227, 290454, 3243403, 6486806, 9730209, 19460418]

約数ペア:

[(1, 19460418), (2, 9730209), (3, 6486806), (6, 3243403), (67, 290454), (134, 145227), (201, 96818), (402, 48409)]