13115206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 9463994

約数列:

[1, 2, 13, 19, 26, 38, 139, 191, 247, 278, 382, 494, 1807, 2483, 2641, 3614, 3629, 4966, 5282, 7258, 26549, 34333, 47177, 53098, 68666, 94354, 345137, 504431, 690274, 1008862, 6557603, 13115206]

約数ペア:

[(1, 13115206), (2, 6557603), (13, 1008862), (19, 690274), (26, 504431), (38, 345137), (139, 94354), (191, 68666), (247, 53098), (278, 47177), (382, 34333), (494, 26549), (1807, 7258), (2483, 5282), (2641, 4966), (3614, 3629)]