25915691402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3232189}}^1$

素因数の和:3232421

約数の個数: 16

約数和(自身を含む): 41113456800

約数和(自身を除く): 15197765398

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 3232189, 6464378, 61411591, 122823182, 681991879, 1363983758, 12957845701, 25915691402]

約数ペア:

[(1, 25915691402), (2, 12957845701), (19, 1363983758), (38, 681991879), (211, 122823182), (422, 61411591), (4009, 6464378), (8018, 3232189)]