12880608

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10347

約数の個数: 48

約数和(自身を含む): 36416016

約数和(自身を除く): 23535408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 10321, 20642, 30963, 41284, 61926, 82568, 123852, 134173, 165136, 247704, 268346, 330272, 402519, 495408, 536692, 805038, 990816, 1073384, 1610076, 2146768, 3220152, 4293536, 6440304, 12880608]

約数ペア:

[(1, 12880608), (2, 6440304), (3, 4293536), (4, 3220152), (6, 2146768), (8, 1610076), (12, 1073384), (13, 990816), (16, 805038), (24, 536692), (26, 495408), (32, 402519), (39, 330272), (48, 268346), (52, 247704), (78, 165136), (96, 134173), (104, 123852), (156, 82568), (208, 61926), (312, 41284), (416, 30963), (624, 20642), (1248, 10321)]