2015243626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{438287}}^1$

素因数の和:438330

約数の個数: 24

約数和(自身を含む): 3497538240

約数和(自身を除く): 1482294614

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 438287, 876574, 4821157, 8327453, 9642314, 16654906, 53032727, 91601983, 106065454, 183203966, 1007621813, 2015243626]

約数ペア:

[(1, 2015243626), (2, 1007621813), (11, 183203966), (19, 106065454), (22, 91601983), (38, 53032727), (121, 16654906), (209, 9642314), (242, 8327453), (418, 4821157), (2299, 876574), (4598, 438287)]