12555124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 24205440

約数和(自身を除く): 11650316

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 292, 589, 1178, 1387, 2263, 2356, 2774, 4526, 5329, 5548, 9052, 10658, 21316, 42997, 85994, 101251, 165199, 171988, 202502, 330398, 405004, 660796, 3138781, 6277562, 12555124]

約数ペア:

[(1, 12555124), (2, 6277562), (4, 3138781), (19, 660796), (31, 405004), (38, 330398), (62, 202502), (73, 171988), (76, 165199), (124, 101251), (146, 85994), (292, 42997), (589, 21316), (1178, 10658), (1387, 9052), (2263, 5548), (2356, 5329), (2774, 4526)]