39378614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 66679200

約数和(自身を除く): 27300586

約数列:

[1, 2, 11, 22, 41, 82, 149, 293, 298, 451, 586, 902, 1639, 3223, 3278, 6109, 6446, 12013, 12218, 24026, 43657, 67199, 87314, 132143, 134398, 264286, 480227, 960454, 1789937, 3579874, 19689307, 39378614]

約数ペア:

[(1, 39378614), (2, 19689307), (11, 3579874), (22, 1789937), (41, 960454), (82, 480227), (149, 264286), (293, 134398), (298, 132143), (451, 87314), (586, 67199), (902, 43657), (1639, 24026), (3223, 12218), (3278, 12013), (6109, 6446)]