19183847904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5123891}}^1$

素因数の和:5123920

約数の個数: 72

約数和(自身を含む): 58750545672

約数和(自身を除く): 39566697768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5123891, 10247782, 15371673, 20495564, 30743346, 40991128, 46115019, 61486692, 66610583, 81982256, 92230038, 122973384, 133221166, 163964512, 184460076, 199831749, 245946768, 266442332, 368920152, 399663498, 491893536, 532884664, 599495247, 737840304, 799326996, 1065769328, 1198990494, 1475680608, 1598653992, 2131538656, 2397980988, 3197307984, 4795961976, 6394615968, 9591923952, 19183847904]

約数ペア:

[(1, 19183847904), (2, 9591923952), (3, 6394615968), (4, 4795961976), (6, 3197307984), (8, 2397980988), (9, 2131538656), (12, 1598653992), (13, 1475680608), (16, 1198990494), (18, 1065769328), (24, 799326996), (26, 737840304), (32, 599495247), (36, 532884664), (39, 491893536), (48, 399663498), (52, 368920152), (72, 266442332), (78, 245946768), (96, 199831749), (104, 184460076), (117, 163964512), (144, 133221166), (156, 122973384), (208, 92230038), (234, 81982256), (288, 66610583), (312, 61486692), (416, 46115019), (468, 40991128), (624, 30743346), (936, 20495564), (1248, 15371673), (1872, 10247782), (3744, 5123891)]