9819059408

素因数分解:

$2^4\times {\mathrm{37}}^2\times {\mathrm{191}}^1\times {\mathrm{2347}}^1$

素因数の和:2620

約数の個数: 60

約数和(自身を含む): 19663241472

約数和(自身を除く): 9844182064

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 191, 296, 382, 592, 764, 1369, 1528, 2347, 2738, 3056, 4694, 5476, 7067, 9388, 10952, 14134, 18776, 21904, 28268, 37552, 56536, 86839, 113072, 173678, 261479, 347356, 448277, 522958, 694712, 896554, 1045916, 1389424, 1793108, 2091832, 3213043, 3586216, 4183664, 6426086, 7172432, 12852172, 16586249, 25704344, 33172498, 51408688, 66344996, 132689992, 265379984, 613691213, 1227382426, 2454764852, 4909529704, 9819059408]

約数ペア:

[(1, 9819059408), (2, 4909529704), (4, 2454764852), (8, 1227382426), (16, 613691213), (37, 265379984), (74, 132689992), (148, 66344996), (191, 51408688), (296, 33172498), (382, 25704344), (592, 16586249), (764, 12852172), (1369, 7172432), (1528, 6426086), (2347, 4183664), (2738, 3586216), (3056, 3213043), (4694, 2091832), (5476, 1793108), (7067, 1389424), (9388, 1045916), (10952, 896554), (14134, 694712), (18776, 522958), (21904, 448277), (28268, 347356), (37552, 261479), (56536, 173678), (86839, 113072)]