19941744

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10133}}^1$

素因数の和:10185

約数の個数: 40

約数和(自身を含む): 52777872

約数和(自身を除く): 32836128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10133, 20266, 30399, 40532, 60798, 81064, 121596, 162128, 243192, 415453, 486384, 830906, 1246359, 1661812, 2492718, 3323624, 4985436, 6647248, 9970872, 19941744]

約数ペア:

[(1, 19941744), (2, 9970872), (3, 6647248), (4, 4985436), (6, 3323624), (8, 2492718), (12, 1661812), (16, 1246359), (24, 830906), (41, 486384), (48, 415453), (82, 243192), (123, 162128), (164, 121596), (246, 81064), (328, 60798), (492, 40532), (656, 30399), (984, 20266), (1968, 10133)]