1919525296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2593}}^1\times {\mathrm{3559}}^1$

素因数の和:6173

約数の個数: 40

約数和(自身を含む): 4007833760

約数和(自身を除く): 2088308464

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2593, 3559, 5186, 7118, 10372, 14236, 20744, 28472, 33709, 41488, 46267, 56944, 67418, 92534, 134836, 185068, 269672, 370136, 539344, 740272, 9228487, 18456974, 36913948, 73827896, 119970331, 147655792, 239940662, 479881324, 959762648, 1919525296]

約数ペア:

[(1, 1919525296), (2, 959762648), (4, 479881324), (8, 239940662), (13, 147655792), (16, 119970331), (26, 73827896), (52, 36913948), (104, 18456974), (208, 9228487), (2593, 740272), (3559, 539344), (5186, 370136), (7118, 269672), (10372, 185068), (14236, 134836), (20744, 92534), (28472, 67418), (33709, 56944), (41488, 46267)]