12542608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1351

約数の個数: 40

約数和(自身を含む): 26748288

約数和(自身を除く): 14205680

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 1283, 2444, 2566, 4888, 5132, 9776, 10264, 16679, 20528, 33358, 60301, 66716, 120602, 133432, 241204, 266864, 482408, 783913, 964816, 1567826, 3135652, 6271304, 12542608]

約数ペア:

[(1, 12542608), (2, 6271304), (4, 3135652), (8, 1567826), (13, 964816), (16, 783913), (26, 482408), (47, 266864), (52, 241204), (94, 133432), (104, 120602), (188, 66716), (208, 60301), (376, 33358), (611, 20528), (752, 16679), (1222, 10264), (1283, 9776), (2444, 5132), (2566, 4888)]