12856030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 25606368

約数和(自身を除く): 12750338

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1601, 1606, 3202, 4015, 8005, 8030, 16010, 17611, 35222, 88055, 116873, 176110, 233746, 584365, 1168730, 1285603, 2571206, 6428015, 12856030]

約数ペア:

[(1, 12856030), (2, 6428015), (5, 2571206), (10, 1285603), (11, 1168730), (22, 584365), (55, 233746), (73, 176110), (110, 116873), (146, 88055), (365, 35222), (730, 17611), (803, 16010), (1601, 8030), (1606, 8005), (3202, 4015)]