21848748

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{11597}}^1$

素因数の和:11761

約数の個数: 24

約数和(自身を含む): 51309552

約数和(自身を除く): 29460804

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 11597, 23194, 34791, 46388, 69582, 139164, 1820729, 3641458, 5462187, 7282916, 10924374, 21848748]

約数ペア:

[(1, 21848748), (2, 10924374), (3, 7282916), (4, 5462187), (6, 3641458), (12, 1820729), (157, 139164), (314, 69582), (471, 46388), (628, 34791), (942, 23194), (1884, 11597)]