19008003458

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{1627}}^1\times {\mathrm{11897}}^1$

素因数の和:14017

約数の個数: 16

約数和(自身を含む): 28590037344

約数和(自身を除く): 9582033886

約数列:

[1, 2, 491, 982, 1627, 3254, 11897, 23794, 798857, 1597714, 5841427, 11682854, 19356419, 38712838, 9504001729, 19008003458]

約数ペア:

[(1, 19008003458), (2, 9504001729), (491, 38712838), (982, 19356419), (1627, 11682854), (3254, 5841427), (11897, 1597714), (23794, 798857)]