19956482

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2402

約数の個数: 32

約数和(自身を含む): 37642752

約数和(自身を除く): 17686270

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 2333, 4277, 4666, 8554, 16331, 30329, 32662, 60658, 109651, 212303, 219302, 424606, 767557, 1425463, 1535114, 2850926, 9978241, 19956482]

約数ペア:

[(1, 19956482), (2, 9978241), (7, 2850926), (13, 1535114), (14, 1425463), (26, 767557), (47, 424606), (91, 219302), (94, 212303), (182, 109651), (329, 60658), (611, 32662), (658, 30329), (1222, 16331), (2333, 8554), (4277, 4666)]