15882790118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1\times {\mathrm{15017}}^1$

素因数の和:17192

約数の個数: 32

約数和(自身を含む): 27021587040

約数和(自身を除く): 11138796922

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2141, 4282, 15017, 27833, 30034, 40679, 55666, 81358, 195221, 285323, 390442, 528827, 570646, 1057654, 3709199, 7418398, 32151397, 64302794, 417968161, 610876543, 835936322, 1221753086, 7941395059, 15882790118]

約数ペア:

[(1, 15882790118), (2, 7941395059), (13, 1221753086), (19, 835936322), (26, 610876543), (38, 417968161), (247, 64302794), (494, 32151397), (2141, 7418398), (4282, 3709199), (15017, 1057654), (27833, 570646), (30034, 528827), (40679, 390442), (55666, 285323), (81358, 195221)]