16221307

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 17625600

約数和(自身を除く): 1404293

約数列:

[1, 19, 79, 101, 107, 1501, 1919, 2033, 7979, 8453, 10807, 151601, 160607, 205333, 853753, 16221307]

約数ペア:

[(1, 16221307), (19, 853753), (79, 205333), (101, 160607), (107, 151601), (1501, 10807), (1919, 8453), (2033, 7979)]