13155972

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{6983}}^1$

素因数の和:7147

約数の個数: 24

約数和(自身を含む): 30897216

約数和(自身を除く): 17741244

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 6983, 13966, 20949, 27932, 41898, 83796, 1096331, 2192662, 3288993, 4385324, 6577986, 13155972]

約数ペア:

[(1, 13155972), (2, 6577986), (3, 4385324), (4, 3288993), (6, 2192662), (12, 1096331), (157, 83796), (314, 41898), (471, 27932), (628, 20949), (942, 13966), (1884, 6983)]