11500016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 60

約数和(自身を含む): 25795224

約数和(自身を除く): 14295208

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 181, 209, 304, 361, 362, 418, 722, 724, 836, 1444, 1448, 1672, 1991, 2888, 2896, 3344, 3439, 3971, 3982, 5776, 6878, 7942, 7964, 13756, 15884, 15928, 27512, 31768, 31856, 37829, 55024, 63536, 65341, 75658, 130682, 151316, 261364, 302632, 522728, 605264, 718751, 1045456, 1437502, 2875004, 5750008, 11500016]

約数ペア:

[(1, 11500016), (2, 5750008), (4, 2875004), (8, 1437502), (11, 1045456), (16, 718751), (19, 605264), (22, 522728), (38, 302632), (44, 261364), (76, 151316), (88, 130682), (152, 75658), (176, 65341), (181, 63536), (209, 55024), (304, 37829), (361, 31856), (362, 31768), (418, 27512), (722, 15928), (724, 15884), (836, 13756), (1444, 7964), (1448, 7942), (1672, 6878), (1991, 5776), (2888, 3982), (2896, 3971), (3344, 3439)]