19280136

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42281}}^1$

素因数の和:42309

約数の個数: 32

約数和(自身を含む): 50738400

約数和(自身を除く): 31458264

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42281, 84562, 126843, 169124, 253686, 338248, 507372, 803339, 1014744, 1606678, 2410017, 3213356, 4820034, 6426712, 9640068, 19280136]

約数ペア:

[(1, 19280136), (2, 9640068), (3, 6426712), (4, 4820034), (6, 3213356), (8, 2410017), (12, 1606678), (19, 1014744), (24, 803339), (38, 507372), (57, 338248), (76, 253686), (114, 169124), (152, 126843), (228, 84562), (456, 42281)]