12754016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1907}}^1$

素因数の和:1947

約数の個数: 48

約数和(自身を含む): 28848960

約数和(自身を除く): 16094944

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 1907, 3344, 3814, 6688, 7628, 15256, 20977, 30512, 36233, 41954, 61024, 72466, 83908, 144932, 167816, 289864, 335632, 398563, 579728, 671264, 797126, 1159456, 1594252, 3188504, 6377008, 12754016]

約数ペア:

[(1, 12754016), (2, 6377008), (4, 3188504), (8, 1594252), (11, 1159456), (16, 797126), (19, 671264), (22, 579728), (32, 398563), (38, 335632), (44, 289864), (76, 167816), (88, 144932), (152, 83908), (176, 72466), (209, 61024), (304, 41954), (352, 36233), (418, 30512), (608, 20977), (836, 15256), (1672, 7628), (1907, 6688), (3344, 3814)]