11967982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 20180160

約数和(自身を除く): 8212178

約数列:

[1, 2, 13, 26, 41, 82, 103, 109, 206, 218, 533, 1066, 1339, 1417, 2678, 2834, 4223, 4469, 8446, 8938, 11227, 22454, 54899, 58097, 109798, 116194, 145951, 291902, 460307, 920614, 5983991, 11967982]

約数ペア:

[(1, 11967982), (2, 5983991), (13, 920614), (26, 460307), (41, 291902), (82, 145951), (103, 116194), (109, 109798), (206, 58097), (218, 54899), (533, 22454), (1066, 11227), (1339, 8938), (1417, 8446), (2678, 4469), (2834, 4223)]