2019116902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2424

約数の個数: 32

約数和(自身を含む): 3336881184

約数和(自身を除く): 1317764282

約数列:

[1, 2, 11, 22, 181, 257, 362, 514, 1973, 1991, 2827, 3946, 3982, 5654, 21703, 43406, 46517, 93034, 357113, 507061, 511687, 714226, 1014122, 1023374, 3928243, 5577671, 7856486, 11155342, 91778041, 183556082, 1009558451, 2019116902]

約数ペア:

[(1, 2019116902), (2, 1009558451), (11, 183556082), (22, 91778041), (181, 11155342), (257, 7856486), (362, 5577671), (514, 3928243), (1973, 1023374), (1991, 1014122), (2827, 714226), (3946, 511687), (3982, 507061), (5654, 357113), (21703, 93034), (43406, 46517)]