19071755252

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{210719}}^1$

素因数の和:210773

約数の個数: 48

約数和(自身を含む): 38870254080

約数和(自身を除く): 19798498828

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 1331, 2057, 2662, 4114, 5324, 8228, 22627, 45254, 90508, 210719, 421438, 842876, 2317909, 3582223, 4635818, 7164446, 9271636, 14328892, 25496999, 39404453, 50993998, 78808906, 101987996, 157617812, 280466989, 433448983, 560933978, 866897966, 1121867956, 1733795932, 4767938813, 9535877626, 19071755252]

約数ペア:

[(1, 19071755252), (2, 9535877626), (4, 4767938813), (11, 1733795932), (17, 1121867956), (22, 866897966), (34, 560933978), (44, 433448983), (68, 280466989), (121, 157617812), (187, 101987996), (242, 78808906), (374, 50993998), (484, 39404453), (748, 25496999), (1331, 14328892), (2057, 9271636), (2662, 7164446), (4114, 4635818), (5324, 3582223), (8228, 2317909), (22627, 842876), (45254, 421438), (90508, 210719)]