23943964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 36

約数和(自身を含む): 46870264

約数和(自身を除く): 22926300

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 671, 811, 1342, 1622, 2684, 3244, 7381, 8921, 14762, 17842, 29524, 35684, 49471, 98131, 98942, 196262, 197884, 392524, 544181, 1088362, 2176724, 5985991, 11971982, 23943964]

約数ペア:

[(1, 23943964), (2, 11971982), (4, 5985991), (11, 2176724), (22, 1088362), (44, 544181), (61, 392524), (121, 197884), (122, 196262), (242, 98942), (244, 98131), (484, 49471), (671, 35684), (811, 29524), (1342, 17842), (1622, 14762), (2684, 8921), (3244, 7381)]