19107845042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{118669}}^1$

素因数の和:119258

約数の個数: 32

約数和(自身を含む): 33732659520

約数和(自身を除く): 14624814478

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 563, 1126, 6193, 7319, 12386, 14638, 80509, 118669, 161018, 237338, 1305359, 1542697, 2610718, 3085394, 16969667, 33939334, 66810647, 133621294, 734917117, 868538411, 1469834234, 1737076822, 9553922521, 19107845042]

約数ペア:

[(1, 19107845042), (2, 9553922521), (11, 1737076822), (13, 1469834234), (22, 868538411), (26, 734917117), (143, 133621294), (286, 66810647), (563, 33939334), (1126, 16969667), (6193, 3085394), (7319, 2610718), (12386, 1542697), (14638, 1305359), (80509, 237338), (118669, 161018)]