19093668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1831}}^1$

素因数の和:1928

約数の個数: 48

約数和(自身を含む): 49244160

約数和(自身を除く): 30150492

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 1831, 2607, 3476, 3662, 5214, 5493, 7324, 10428, 10986, 20141, 21972, 40282, 60423, 80564, 120846, 144649, 241692, 289298, 433947, 578596, 867894, 1591139, 1735788, 3182278, 4773417, 6364556, 9546834, 19093668]

約数ペア:

[(1, 19093668), (2, 9546834), (3, 6364556), (4, 4773417), (6, 3182278), (11, 1735788), (12, 1591139), (22, 867894), (33, 578596), (44, 433947), (66, 289298), (79, 241692), (132, 144649), (158, 120846), (237, 80564), (316, 60423), (474, 40282), (869, 21972), (948, 20141), (1738, 10986), (1831, 10428), (2607, 7324), (3476, 5493), (3662, 5214)]