11887464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 31680000

約数和(自身を除く): 19792536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 199, 228, 262, 393, 398, 456, 524, 597, 786, 796, 1048, 1194, 1572, 1592, 2388, 2489, 3144, 3781, 4776, 4978, 7467, 7562, 9956, 11343, 14934, 15124, 19912, 22686, 26069, 29868, 30248, 45372, 52138, 59736, 78207, 90744, 104276, 156414, 208552, 312828, 495311, 625656, 990622, 1485933, 1981244, 2971866, 3962488, 5943732, 11887464]

約数ペア:

[(1, 11887464), (2, 5943732), (3, 3962488), (4, 2971866), (6, 1981244), (8, 1485933), (12, 990622), (19, 625656), (24, 495311), (38, 312828), (57, 208552), (76, 156414), (114, 104276), (131, 90744), (152, 78207), (199, 59736), (228, 52138), (262, 45372), (393, 30248), (398, 29868), (456, 26069), (524, 22686), (597, 19912), (786, 15124), (796, 14934), (1048, 11343), (1194, 9956), (1572, 7562), (1592, 7467), (2388, 4978), (2489, 4776), (3144, 3781)]