38896910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13009}}^1$

素因数の和:13052

約数の個数: 32

約数和(自身を含む): 78684480

約数和(自身を除く): 39787570

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 13009, 26018, 65045, 130090, 169117, 299207, 338234, 598414, 845585, 1496035, 1691170, 2992070, 3889691, 7779382, 19448455, 38896910]

約数ペア:

[(1, 38896910), (2, 19448455), (5, 7779382), (10, 3889691), (13, 2992070), (23, 1691170), (26, 1496035), (46, 845585), (65, 598414), (115, 338234), (130, 299207), (230, 169117), (299, 130090), (598, 65045), (1495, 26018), (2990, 13009)]