13872508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{739}}^1$

素因数の和:794

約数の個数: 36

約数和(自身を含む): 27630120

約数和(自身を除く): 13757612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 739, 988, 1444, 1478, 2956, 4693, 9386, 9607, 14041, 18772, 19214, 28082, 38428, 56164, 182533, 266779, 365066, 533558, 730132, 1067116, 3468127, 6936254, 13872508]

約数ペア:

[(1, 13872508), (2, 6936254), (4, 3468127), (13, 1067116), (19, 730132), (26, 533558), (38, 365066), (52, 266779), (76, 182533), (247, 56164), (361, 38428), (494, 28082), (722, 19214), (739, 18772), (988, 14041), (1444, 9607), (1478, 9386), (2956, 4693)]