15192786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5399}}^1$

素因数の和:5478

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 20058414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 5399, 10798, 16197, 32394, 37793, 75586, 113379, 226758, 361733, 723466, 1085199, 2170398, 2532131, 5064262, 7596393, 15192786]

約数ペア:

[(1, 15192786), (2, 7596393), (3, 5064262), (6, 2532131), (7, 2170398), (14, 1085199), (21, 723466), (42, 361733), (67, 226758), (134, 113379), (201, 75586), (402, 37793), (469, 32394), (938, 16197), (1407, 10798), (2814, 5399)]