1961738182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 3136399200

約数和(自身を除く): 1174661018

約数列:

[1, 2, 19, 38, 109, 218, 397, 794, 1193, 2071, 2386, 4142, 7543, 15086, 22667, 43273, 45334, 86546, 130037, 260074, 473621, 822187, 947242, 1644374, 2470703, 4941406, 8998799, 17997598, 51624689, 103249378, 980869091, 1961738182]

約数ペア:

[(1, 1961738182), (2, 980869091), (19, 103249378), (38, 51624689), (109, 17997598), (218, 8998799), (397, 4941406), (794, 2470703), (1193, 1644374), (2071, 947242), (2386, 822187), (4142, 473621), (7543, 260074), (15086, 130037), (22667, 86546), (43273, 45334)]