12657476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5179}}^1$

素因数の和:5243

約数の個数: 24

約数和(自身を含む): 24366720

約数和(自身を除く): 11709244

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 5179, 10358, 20716, 67327, 134654, 243413, 269308, 486826, 973652, 3164369, 6328738, 12657476]

約数ペア:

[(1, 12657476), (2, 6328738), (4, 3164369), (13, 973652), (26, 486826), (47, 269308), (52, 243413), (94, 134654), (188, 67327), (611, 20716), (1222, 10358), (2444, 5179)]