133722266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{21589}}^1$

素因数の和:21773

約数の個数: 16

約数和(自身を含む): 212445600

約数和(自身を除く): 78723334

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 21589, 43178, 410191, 820382, 3519007, 7038014, 66861133, 133722266]

約数ペア:

[(1, 133722266), (2, 66861133), (19, 7038014), (38, 3519007), (163, 820382), (326, 410191), (3097, 43178), (6194, 21589)]