12726010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6089}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 26308800

約数和(自身を除く): 13582790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 6089, 12178, 30445, 60890, 66979, 115691, 133958, 231382, 334895, 578455, 669790, 1156910, 1272601, 2545202, 6363005, 12726010]

約数ペア:

[(1, 12726010), (2, 6363005), (5, 2545202), (10, 1272601), (11, 1156910), (19, 669790), (22, 578455), (38, 334895), (55, 231382), (95, 133958), (110, 115691), (190, 66979), (209, 60890), (418, 30445), (1045, 12178), (2090, 6089)]