19305344676

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{550763}}^1$

素因数の和:550920

約数の個数: 48

約数和(自身を含む): 47374516224

約数和(自身を除く): 28069171548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 1524, 2921, 5842, 8763, 11684, 17526, 35052, 550763, 1101526, 1652289, 2203052, 3304578, 6609156, 12667549, 25335098, 38002647, 50670196, 69946901, 76005294, 139893802, 152010588, 209840703, 279787604, 419681406, 839362812, 1608778723, 3217557446, 4826336169, 6435114892, 9652672338, 19305344676]

約数ペア:

[(1, 19305344676), (2, 9652672338), (3, 6435114892), (4, 4826336169), (6, 3217557446), (12, 1608778723), (23, 839362812), (46, 419681406), (69, 279787604), (92, 209840703), (127, 152010588), (138, 139893802), (254, 76005294), (276, 69946901), (381, 50670196), (508, 38002647), (762, 25335098), (1524, 12667549), (2921, 6609156), (5842, 3304578), (8763, 2203052), (11684, 1652289), (17526, 1101526), (35052, 550763)]