19815072

素因数分解:

$2^5\times 3^1\times {\mathrm{206407}}^1$

素因数の和:206420

約数の個数: 24

約数和(自身を含む): 52014816

約数和(自身を除く): 32199744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 206407, 412814, 619221, 825628, 1238442, 1651256, 2476884, 3302512, 4953768, 6605024, 9907536, 19815072]

約数ペア:

[(1, 19815072), (2, 9907536), (3, 6605024), (4, 4953768), (6, 3302512), (8, 2476884), (12, 1651256), (16, 1238442), (24, 825628), (32, 619221), (48, 412814), (96, 206407)]