19114410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13003}}^1$

素因数の和:13027

約数の個数: 48

約数和(自身を含む): 53368416

約数和(自身を除く): 34254006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13003, 26006, 39009, 65015, 78018, 91021, 130030, 182042, 195045, 273063, 390090, 455105, 546126, 637147, 910210, 1274294, 1365315, 1911441, 2730630, 3185735, 3822882, 6371470, 9557205, 19114410]

約数ペア:

[(1, 19114410), (2, 9557205), (3, 6371470), (5, 3822882), (6, 3185735), (7, 2730630), (10, 1911441), (14, 1365315), (15, 1274294), (21, 910210), (30, 637147), (35, 546126), (42, 455105), (49, 390090), (70, 273063), (98, 195045), (105, 182042), (147, 130030), (210, 91021), (245, 78018), (294, 65015), (490, 39009), (735, 26006), (1470, 13003)]