16828908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2438

約数の個数: 48

約数和(自身を含む): 42685440

約数和(自身を除く): 25856532

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2381, 3534, 4762, 7068, 7143, 9524, 14286, 28572, 45239, 73811, 90478, 135717, 147622, 180956, 221433, 271434, 295244, 442866, 542868, 885732, 1402409, 2804818, 4207227, 5609636, 8414454, 16828908]

約数ペア:

[(1, 16828908), (2, 8414454), (3, 5609636), (4, 4207227), (6, 2804818), (12, 1402409), (19, 885732), (31, 542868), (38, 442866), (57, 295244), (62, 271434), (76, 221433), (93, 180956), (114, 147622), (124, 135717), (186, 90478), (228, 73811), (372, 45239), (589, 28572), (1178, 14286), (1767, 9524), (2356, 7143), (2381, 7068), (3534, 4762)]