19004294464

素因数分解:

$2^6\times {\mathrm{18493}}^1\times {\mathrm{16057}}^1$

素因数の和:34562

約数の個数: 28

約数和(自身を含む): 37716034804

約数和(自身を除く): 18711740340

約数列:

[1, 2, 4, 8, 16, 32, 64, 16057, 18493, 32114, 36986, 64228, 73972, 128456, 147944, 256912, 295888, 513824, 591776, 1027648, 1183552, 296942101, 593884202, 1187768404, 2375536808, 4751073616, 9502147232, 19004294464]

約数ペア:

[(1, 19004294464), (2, 9502147232), (4, 4751073616), (8, 2375536808), (16, 1187768404), (32, 593884202), (64, 296942101), (16057, 1183552), (18493, 1027648), (32114, 591776), (36986, 513824), (64228, 295888), (73972, 256912), (128456, 147944)]