19873576744

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8655739}}^1$

素因数の和:8655793

約数の個数: 32

約数和(自身を含む): 43624929600

約数和(自身を除く): 23751352856

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 8655739, 17311478, 34622956, 60590173, 69245912, 121180346, 242360692, 354885299, 484721384, 709770598, 1419541196, 2484197093, 2839082392, 4968394186, 9936788372, 19873576744]

約数ペア:

[(1, 19873576744), (2, 9936788372), (4, 4968394186), (7, 2839082392), (8, 2484197093), (14, 1419541196), (28, 709770598), (41, 484721384), (56, 354885299), (82, 242360692), (164, 121180346), (287, 69245912), (328, 60590173), (574, 34622956), (1148, 17311478), (2296, 8655739)]