19317972

素因数分解:

$2^2\times 3^1\times {\mathrm{683}}^1\times {\mathrm{2357}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 45160416

約数和(自身を除く): 25842444

約数列:

[1, 2, 3, 4, 6, 12, 683, 1366, 2049, 2357, 2732, 4098, 4714, 7071, 8196, 9428, 14142, 28284, 1609831, 3219662, 4829493, 6439324, 9658986, 19317972]

約数ペア:

[(1, 19317972), (2, 9658986), (3, 6439324), (4, 4829493), (6, 3219662), (12, 1609831), (683, 28284), (1366, 14142), (2049, 9428), (2357, 8196), (2732, 7071), (4098, 4714)]