19011639012

素因数分解:

$2^2\times 3^1\times {\mathrm{389}}^1\times {\mathrm{1453}}^1\times {\mathrm{2803}}^1$

素因数の和:4652

約数の個数: 48

約数和(自身を含む): 44521014720

約数和(自身を除く): 25509375708

約数列:

[1, 2, 3, 4, 6, 12, 389, 778, 1167, 1453, 1556, 2334, 2803, 2906, 4359, 4668, 5606, 5812, 8409, 8718, 11212, 16818, 17436, 33636, 565217, 1090367, 1130434, 1695651, 2180734, 2260868, 3271101, 3391302, 4072759, 4361468, 6542202, 6782604, 8145518, 12218277, 13084404, 16291036, 24436554, 48873108, 1584303251, 3168606502, 4752909753, 6337213004, 9505819506, 19011639012]

約数ペア:

[(1, 19011639012), (2, 9505819506), (3, 6337213004), (4, 4752909753), (6, 3168606502), (12, 1584303251), (389, 48873108), (778, 24436554), (1167, 16291036), (1453, 13084404), (1556, 12218277), (2334, 8145518), (2803, 6782604), (2906, 6542202), (4359, 4361468), (4668, 4072759), (5606, 3391302), (5812, 3271101), (8409, 2260868), (8718, 2180734), (11212, 1695651), (16818, 1130434), (17436, 1090367), (33636, 565217)]