19469928

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{2887}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 48864960

約数和(自身を除く): 29395032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 2887, 3372, 5774, 6744, 8661, 11548, 17322, 23096, 34644, 69288, 811247, 1622494, 2433741, 3244988, 4867482, 6489976, 9734964, 19469928]

約数ペア:

[(1, 19469928), (2, 9734964), (3, 6489976), (4, 4867482), (6, 3244988), (8, 2433741), (12, 1622494), (24, 811247), (281, 69288), (562, 34644), (843, 23096), (1124, 17322), (1686, 11548), (2248, 8661), (2887, 6744), (3372, 5774)]