19647762

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{28979}}^1$

素因数の和:29097

約数の個数: 16

約数和(自身を含む): 39644640

約数和(自身を除く): 19996878

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 28979, 57958, 86937, 173874, 3274627, 6549254, 9823881, 19647762]

約数ペア:

[(1, 19647762), (2, 9823881), (3, 6549254), (6, 3274627), (113, 173874), (226, 86937), (339, 57958), (678, 28979)]