19297474

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3022

約数の個数: 24

約数和(自身を含む): 34186320

約数和(自身を除く): 14888846

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 2939, 3283, 5878, 6566, 20573, 41146, 144011, 196913, 288022, 393826, 1378391, 2756782, 9648737, 19297474]

約数ペア:

[(1, 19297474), (2, 9648737), (7, 2756782), (14, 1378391), (49, 393826), (67, 288022), (98, 196913), (134, 144011), (469, 41146), (938, 20573), (2939, 6566), (3283, 5878)]