38001837136

素因数分解:

$2^4\times {\mathrm{9949}}^1\times {\mathrm{238729}}^1$

素因数の和:248686

約数の個数: 20

約数和(自身を含む): 73636268500

約数和(自身を除く): 35634431364

約数列:

[1, 2, 4, 8, 16, 9949, 19898, 39796, 79592, 159184, 238729, 477458, 954916, 1909832, 3819664, 2375114821, 4750229642, 9500459284, 19000918568, 38001837136]

約数ペア:

[(1, 38001837136), (2, 19000918568), (4, 9500459284), (8, 4750229642), (16, 2375114821), (9949, 3819664), (19898, 1909832), (39796, 954916), (79592, 477458), (159184, 238729)]