19347108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 49760256

約数和(自身を除く): 30413148

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 206, 309, 412, 618, 1133, 1236, 1423, 2266, 2846, 3399, 4269, 4532, 5692, 6798, 8538, 13596, 15653, 17076, 31306, 46959, 62612, 93918, 146569, 187836, 293138, 439707, 586276, 879414, 1612259, 1758828, 3224518, 4836777, 6449036, 9673554, 19347108]

約数ペア:

[(1, 19347108), (2, 9673554), (3, 6449036), (4, 4836777), (6, 3224518), (11, 1758828), (12, 1612259), (22, 879414), (33, 586276), (44, 439707), (66, 293138), (103, 187836), (132, 146569), (206, 93918), (309, 62612), (412, 46959), (618, 31306), (1133, 17076), (1236, 15653), (1423, 13596), (2266, 8538), (2846, 6798), (3399, 5692), (4269, 4532)]