11915472

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 32997888

約数和(自身を除く): 21082416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 251, 258, 276, 344, 368, 502, 516, 552, 688, 753, 989, 1004, 1032, 1104, 1506, 1978, 2008, 2064, 2967, 3012, 3956, 4016, 5773, 5934, 6024, 7912, 10793, 11546, 11868, 12048, 15824, 17319, 21586, 23092, 23736, 32379, 34638, 43172, 46184, 47472, 64758, 69276, 86344, 92368, 129516, 138552, 172688, 248239, 259032, 277104, 496478, 518064, 744717, 992956, 1489434, 1985912, 2978868, 3971824, 5957736, 11915472]

約数ペア:

[(1, 11915472), (2, 5957736), (3, 3971824), (4, 2978868), (6, 1985912), (8, 1489434), (12, 992956), (16, 744717), (23, 518064), (24, 496478), (43, 277104), (46, 259032), (48, 248239), (69, 172688), (86, 138552), (92, 129516), (129, 92368), (138, 86344), (172, 69276), (184, 64758), (251, 47472), (258, 46184), (276, 43172), (344, 34638), (368, 32379), (502, 23736), (516, 23092), (552, 21586), (688, 17319), (753, 15824), (989, 12048), (1004, 11868), (1032, 11546), (1104, 10793), (1506, 7912), (1978, 6024), (2008, 5934), (2064, 5773), (2967, 4016), (3012, 3956)]