12988891968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5203883}}^1$

素因数の和:5203911

約数の個数: 56

約数和(自身を含む): 37010023008

約数和(自身を除く): 24021131040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 5203883, 10407766, 15611649, 20815532, 31223298, 41631064, 62446596, 67650479, 83262128, 124893192, 135300958, 166524256, 202951437, 249786384, 270601916, 333048512, 405902874, 499572768, 541203832, 811805748, 999145536, 1082407664, 1623611496, 2164815328, 3247222992, 4329630656, 6494445984, 12988891968]

約数ペア:

[(1, 12988891968), (2, 6494445984), (3, 4329630656), (4, 3247222992), (6, 2164815328), (8, 1623611496), (12, 1082407664), (13, 999145536), (16, 811805748), (24, 541203832), (26, 499572768), (32, 405902874), (39, 333048512), (48, 270601916), (52, 249786384), (64, 202951437), (78, 166524256), (96, 135300958), (104, 124893192), (156, 83262128), (192, 67650479), (208, 62446596), (312, 41631064), (416, 31223298), (624, 20815532), (832, 15611649), (1248, 10407766), (2496, 5203883)]