13419835

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^2$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 19058256

約数和(自身を除く): 5638421

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 685, 715, 1507, 1781, 7535, 8905, 18769, 19591, 93845, 97955, 206459, 243997, 1032295, 1219985, 2683967, 13419835]

約数ペア:

[(1, 13419835), (5, 2683967), (11, 1219985), (13, 1032295), (55, 243997), (65, 206459), (137, 97955), (143, 93845), (685, 19591), (715, 18769), (1507, 8905), (1781, 7535)]