19174068

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{5171}}^1$

素因数の和:5284

約数の個数: 36

約数和(自身を含む): 48947808

約数和(自身を除く): 29773740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 3708, 5171, 10342, 15513, 20684, 31026, 46539, 62052, 93078, 186156, 532613, 1065226, 1597839, 2130452, 3195678, 4793517, 6391356, 9587034, 19174068]

約数ペア:

[(1, 19174068), (2, 9587034), (3, 6391356), (4, 4793517), (6, 3195678), (9, 2130452), (12, 1597839), (18, 1065226), (36, 532613), (103, 186156), (206, 93078), (309, 62052), (412, 46539), (618, 31026), (927, 20684), (1236, 15513), (1854, 10342), (3708, 5171)]