19149248

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{13009}}^1$

素因数の和:13044

約数の個数: 28

約数和(自身を含む): 39654480

約数和(自身を除く): 20505232

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 13009, 26018, 52036, 104072, 208144, 299207, 416288, 598414, 832576, 1196828, 2393656, 4787312, 9574624, 19149248]

約数ペア:

[(1, 19149248), (2, 9574624), (4, 4787312), (8, 2393656), (16, 1196828), (23, 832576), (32, 598414), (46, 416288), (64, 299207), (92, 208144), (184, 104072), (368, 52036), (736, 26018), (1472, 13009)]