172469954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{23039}}^1$

素因数の和:23257

約数の個数: 16

約数和(自身を含む): 273715200

約数和(自身を除く): 101245246

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 23039, 46078, 437741, 875482, 4538683, 9077366, 86234977, 172469954]

約数ペア:

[(1, 172469954), (2, 86234977), (19, 9077366), (38, 4538683), (197, 875482), (394, 437741), (3743, 46078), (7486, 23039)]