19301002

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8563}}^1$

素因数の和:8602

約数の個数: 24

約数和(自身を含む): 35146656

約数和(自身を除く): 15845654

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8563, 17126, 59941, 119882, 196949, 393898, 419587, 839174, 1378643, 2757286, 9650501, 19301002]

約数ペア:

[(1, 19301002), (2, 9650501), (7, 2757286), (14, 1378643), (23, 839174), (46, 419587), (49, 393898), (98, 196949), (161, 119882), (322, 59941), (1127, 17126), (2254, 8563)]