1851322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 3294720

約数和(自身を除く): 1443398

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 103, 206, 209, 418, 473, 817, 946, 1133, 1634, 1957, 2266, 3914, 4429, 8858, 8987, 17974, 21527, 43054, 48719, 84151, 97438, 168302, 925661, 1851322]

約数ペア:

[(1, 1851322), (2, 925661), (11, 168302), (19, 97438), (22, 84151), (38, 48719), (43, 43054), (86, 21527), (103, 17974), (206, 8987), (209, 8858), (418, 4429), (473, 3914), (817, 2266), (946, 1957), (1133, 1634)]