19330352834

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{653}}^1\times {\mathrm{6737}}^1$

素因数の和:7431

約数の個数: 32

約数和(自身を含む): 31463495280

約数和(自身を除く): 12133142446

約数列:

[1, 2, 13, 26, 169, 338, 653, 1306, 2197, 4394, 6737, 8489, 13474, 16978, 87581, 110357, 175162, 220714, 1138553, 1434641, 2277106, 2869282, 4399261, 8798522, 14801189, 29602378, 57190393, 114380786, 743475109, 1486950218, 9665176417, 19330352834]

約数ペア:

[(1, 19330352834), (2, 9665176417), (13, 1486950218), (26, 743475109), (169, 114380786), (338, 57190393), (653, 29602378), (1306, 14801189), (2197, 8798522), (4394, 4399261), (6737, 2869282), (8489, 2277106), (13474, 1434641), (16978, 1138553), (87581, 220714), (110357, 175162)]