11651488

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 23998464

約数和(自身を除く): 12346976

約数列:

[1, 2, 4, 8, 16, 32, 47, 61, 94, 122, 127, 188, 244, 254, 376, 488, 508, 752, 976, 1016, 1504, 1952, 2032, 2867, 4064, 5734, 5969, 7747, 11468, 11938, 15494, 22936, 23876, 30988, 45872, 47752, 61976, 91744, 95504, 123952, 191008, 247904, 364109, 728218, 1456436, 2912872, 5825744, 11651488]

約数ペア:

[(1, 11651488), (2, 5825744), (4, 2912872), (8, 1456436), (16, 728218), (32, 364109), (47, 247904), (61, 191008), (94, 123952), (122, 95504), (127, 91744), (188, 61976), (244, 47752), (254, 45872), (376, 30988), (488, 23876), (508, 22936), (752, 15494), (976, 11938), (1016, 11468), (1504, 7747), (1952, 5969), (2032, 5734), (2867, 4064)]