12692758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 21373632

約数和(自身を除く): 8680874

約数列:

[1, 2, 13, 26, 53, 61, 106, 122, 151, 302, 689, 793, 1378, 1586, 1963, 3233, 3926, 6466, 8003, 9211, 16006, 18422, 42029, 84058, 104039, 119743, 208078, 239486, 488183, 976366, 6346379, 12692758]

約数ペア:

[(1, 12692758), (2, 6346379), (13, 976366), (26, 488183), (53, 239486), (61, 208078), (106, 119743), (122, 104039), (151, 84058), (302, 42029), (689, 18422), (793, 16006), (1378, 9211), (1586, 8003), (1963, 6466), (3233, 3926)]