23963156

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1187}}^1$

素因数の和:1308

約数の個数: 36

約数和(自身を含む): 49297248

約数和(自身を除く): 25334092

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1187, 1442, 2374, 2884, 4748, 5047, 8309, 10094, 16618, 20188, 33236, 58163, 116326, 122261, 232652, 244522, 489044, 855827, 1711654, 3423308, 5990789, 11981578, 23963156]

約数ペア:

[(1, 23963156), (2, 11981578), (4, 5990789), (7, 3423308), (14, 1711654), (28, 855827), (49, 489044), (98, 244522), (103, 232652), (196, 122261), (206, 116326), (412, 58163), (721, 33236), (1187, 20188), (1442, 16618), (2374, 10094), (2884, 8309), (4748, 5047)]