19103630168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1931}}^1\times {\mathrm{7681}}^1$

素因数の和:9648

約数の個数: 64

約数和(自身を含む): 42743877120

約数和(自身を除く): 23640246952

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1931, 3862, 7681, 7724, 13517, 15362, 15448, 27034, 30724, 44413, 53767, 54068, 61448, 88826, 107534, 108136, 176663, 177652, 215068, 310891, 353326, 355304, 430136, 621782, 706652, 1236641, 1243564, 1413304, 2473282, 2487128, 4946564, 9893128, 14832011, 29664022, 59328044, 103824077, 118656088, 207648154, 341136253, 415296308, 682272506, 830592616, 1364545012, 2387953771, 2729090024, 4775907542, 9551815084, 19103630168]

約数ペア:

[(1, 19103630168), (2, 9551815084), (4, 4775907542), (7, 2729090024), (8, 2387953771), (14, 1364545012), (23, 830592616), (28, 682272506), (46, 415296308), (56, 341136253), (92, 207648154), (161, 118656088), (184, 103824077), (322, 59328044), (644, 29664022), (1288, 14832011), (1931, 9893128), (3862, 4946564), (7681, 2487128), (7724, 2473282), (13517, 1413304), (15362, 1243564), (15448, 1236641), (27034, 706652), (30724, 621782), (44413, 430136), (53767, 355304), (54068, 353326), (61448, 310891), (88826, 215068), (107534, 177652), (108136, 176663)]