19847128

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6007}}^1$

素因数の和:6079

約数の個数: 32

約数和(自身を含む): 43257600

約数和(自身を除く): 23410472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6007, 12014, 24028, 42049, 48056, 84098, 168196, 336392, 354413, 708826, 1417652, 2480891, 2835304, 4961782, 9923564, 19847128]

約数ペア:

[(1, 19847128), (2, 9923564), (4, 4961782), (7, 2835304), (8, 2480891), (14, 1417652), (28, 708826), (56, 354413), (59, 336392), (118, 168196), (236, 84098), (413, 48056), (472, 42049), (826, 24028), (1652, 12014), (3304, 6007)]