16513970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8831}}^1$

素因数の和:8866

約数の個数: 32

約数和(自身を含む): 34338816

約数和(自身を除く): 17824846

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 8831, 17662, 44155, 88310, 97141, 150127, 194282, 300254, 485705, 750635, 971410, 1501270, 1651397, 3302794, 8256985, 16513970]

約数ペア:

[(1, 16513970), (2, 8256985), (5, 3302794), (10, 1651397), (11, 1501270), (17, 971410), (22, 750635), (34, 485705), (55, 300254), (85, 194282), (110, 150127), (170, 97141), (187, 88310), (374, 44155), (935, 17662), (1870, 8831)]