1864394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 3463680

約数和(自身を除く): 1599286

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 163, 266, 301, 326, 602, 817, 1141, 1634, 2282, 3097, 5719, 6194, 7009, 11438, 14018, 21679, 43358, 49063, 98126, 133171, 266342, 932197, 1864394]

約数ペア:

[(1, 1864394), (2, 932197), (7, 266342), (14, 133171), (19, 98126), (38, 49063), (43, 43358), (86, 21679), (133, 14018), (163, 11438), (266, 7009), (301, 6194), (326, 5719), (602, 3097), (817, 2282), (1141, 1634)]