9974392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 19843200

約数和(自身を除く): 9868808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 211, 311, 422, 622, 844, 1244, 1688, 2488, 4009, 5909, 8018, 11818, 16036, 23636, 32072, 47272, 65621, 131242, 262484, 524968, 1246799, 2493598, 4987196, 9974392]

約数ペア:

[(1, 9974392), (2, 4987196), (4, 2493598), (8, 1246799), (19, 524968), (38, 262484), (76, 131242), (152, 65621), (211, 47272), (311, 32072), (422, 23636), (622, 16036), (844, 11818), (1244, 8018), (1688, 5909), (2488, 4009)]