1939846142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{13297}}^1$

素因数の和:13524

約数の個数: 32

約数和(自身を含む): 3252797184

約数和(自身を除く): 1312951042

約数列:

[1, 2, 13, 26, 31, 62, 181, 362, 403, 806, 2353, 4706, 5611, 11222, 13297, 26594, 72943, 145886, 172861, 345722, 412207, 824414, 2406757, 4813514, 5358691, 10717382, 31287841, 62575682, 74609467, 149218934, 969923071, 1939846142]

約数ペア:

[(1, 1939846142), (2, 969923071), (13, 149218934), (26, 74609467), (31, 62575682), (62, 31287841), (181, 10717382), (362, 5358691), (403, 4813514), (806, 2406757), (2353, 824414), (4706, 412207), (5611, 345722), (11222, 172861), (13297, 145886), (26594, 72943)]