12461246

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 22057920

約数和(自身を除く): 9596674

約数列:

[1, 2, 7, 14, 73, 89, 137, 146, 178, 274, 511, 623, 959, 1022, 1246, 1918, 6497, 10001, 12193, 12994, 20002, 24386, 45479, 70007, 85351, 90958, 140014, 170702, 890089, 1780178, 6230623, 12461246]

約数ペア:

[(1, 12461246), (2, 6230623), (7, 1780178), (14, 890089), (73, 170702), (89, 140014), (137, 90958), (146, 85351), (178, 70007), (274, 45479), (511, 24386), (623, 20002), (959, 12994), (1022, 12193), (1246, 10001), (1918, 6497)]