13115856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21019}}^1$

素因数の和:21043

約数の個数: 40

約数和(自身を含む): 36490720

約数和(自身を除く): 23374864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21019, 42038, 63057, 84076, 126114, 168152, 252228, 273247, 336304, 504456, 546494, 819741, 1008912, 1092988, 1639482, 2185976, 3278964, 4371952, 6557928, 13115856]

約数ペア:

[(1, 13115856), (2, 6557928), (3, 4371952), (4, 3278964), (6, 2185976), (8, 1639482), (12, 1092988), (13, 1008912), (16, 819741), (24, 546494), (26, 504456), (39, 336304), (48, 273247), (52, 252228), (78, 168152), (104, 126114), (156, 84076), (208, 63057), (312, 42038), (624, 21019)]