19471567344

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5134907}}^1$

素因数の和:5134997

約数の個数: 40

約数和(自身を含む): 50938287360

約数和(自身を除く): 31466720016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5134907, 10269814, 15404721, 20539628, 30809442, 41079256, 61618884, 82158512, 123237768, 246475536, 405657653, 811315306, 1216972959, 1622630612, 2433945918, 3245261224, 4867891836, 6490522448, 9735783672, 19471567344]

約数ペア:

[(1, 19471567344), (2, 9735783672), (3, 6490522448), (4, 4867891836), (6, 3245261224), (8, 2433945918), (12, 1622630612), (16, 1216972959), (24, 811315306), (48, 405657653), (79, 246475536), (158, 123237768), (237, 82158512), (316, 61618884), (474, 41079256), (632, 30809442), (948, 20539628), (1264, 15404721), (1896, 10269814), (3792, 5134907)]