12994388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 24935904

約数和(自身を除く): 11941516

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 1301, 2497, 2602, 4994, 5204, 9988, 14311, 28622, 57244, 295327, 590654, 1181308, 3248597, 6497194, 12994388]

約数ペア:

[(1, 12994388), (2, 6497194), (4, 3248597), (11, 1181308), (22, 590654), (44, 295327), (227, 57244), (454, 28622), (908, 14311), (1301, 9988), (2497, 5204), (2602, 4994)]