19017744

素因数分解:

$2^4\times 3^1\times {\mathrm{396203}}^1$

素因数の和:396214

約数の個数: 20

約数和(自身を含む): 49129296

約数和(自身を除く): 30111552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 396203, 792406, 1188609, 1584812, 2377218, 3169624, 4754436, 6339248, 9508872, 19017744]

約数ペア:

[(1, 19017744), (2, 9508872), (3, 6339248), (4, 4754436), (6, 3169624), (8, 2377218), (12, 1584812), (16, 1188609), (24, 792406), (48, 396203)]