11989555904

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{7723}}^1$

素因数の和:8053

約数の個数: 56

約数和(自身を含む): 24107778048

約数和(自身を除く): 12118222144

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 191, 254, 382, 508, 764, 1016, 1528, 2032, 3056, 4064, 6112, 7723, 8128, 12224, 15446, 24257, 30892, 48514, 61784, 97028, 123568, 194056, 247136, 388112, 494272, 776224, 980821, 1475093, 1552448, 1961642, 2950186, 3923284, 5900372, 7846568, 11800744, 15693136, 23601488, 31386272, 47202976, 62772544, 94405952, 187336811, 374673622, 749347244, 1498694488, 2997388976, 5994777952, 11989555904]

約数ペア:

[(1, 11989555904), (2, 5994777952), (4, 2997388976), (8, 1498694488), (16, 749347244), (32, 374673622), (64, 187336811), (127, 94405952), (191, 62772544), (254, 47202976), (382, 31386272), (508, 23601488), (764, 15693136), (1016, 11800744), (1528, 7846568), (2032, 5900372), (3056, 3923284), (4064, 2950186), (6112, 1961642), (7723, 1552448), (8128, 1475093), (12224, 980821), (15446, 776224), (24257, 494272), (30892, 388112), (48514, 247136), (61784, 194056), (97028, 123568)]