19006156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19237}}^1$

素因数の和:19273

約数の個数: 24

約数和(自身を含む): 37706480

約数和(自身を除く): 18700324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 19237, 38474, 76948, 250081, 365503, 500162, 731006, 1000324, 1462012, 4751539, 9503078, 19006156]

約数ペア:

[(1, 19006156), (2, 9503078), (4, 4751539), (13, 1462012), (19, 1000324), (26, 731006), (38, 500162), (52, 365503), (76, 250081), (247, 76948), (494, 38474), (988, 19237)]