12555488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 27515376

約数和(自身を除く): 14959888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 673, 848, 1166, 1346, 1696, 2332, 2692, 4664, 5384, 7403, 9328, 10768, 14806, 18656, 21536, 29612, 35669, 59224, 71338, 118448, 142676, 236896, 285352, 392359, 570704, 784718, 1141408, 1569436, 3138872, 6277744, 12555488]

約数ペア:

[(1, 12555488), (2, 6277744), (4, 3138872), (8, 1569436), (11, 1141408), (16, 784718), (22, 570704), (32, 392359), (44, 285352), (53, 236896), (88, 142676), (106, 118448), (176, 71338), (212, 59224), (352, 35669), (424, 29612), (583, 21536), (673, 18656), (848, 14806), (1166, 10768), (1346, 9328), (1696, 7403), (2332, 5384), (2692, 4664)]