23819788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 46811520

約数和(自身を除く): 22991732

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 188, 257, 493, 514, 799, 986, 1028, 1363, 1598, 1972, 2726, 3196, 4369, 5452, 7453, 8738, 12079, 14906, 17476, 23171, 24158, 29812, 46342, 48316, 92684, 126701, 205343, 253402, 350291, 410686, 506804, 700582, 821372, 1401164, 5954947, 11909894, 23819788]

約数ペア:

[(1, 23819788), (2, 11909894), (4, 5954947), (17, 1401164), (29, 821372), (34, 700582), (47, 506804), (58, 410686), (68, 350291), (94, 253402), (116, 205343), (188, 126701), (257, 92684), (493, 48316), (514, 46342), (799, 29812), (986, 24158), (1028, 23171), (1363, 17476), (1598, 14906), (1972, 12079), (2726, 8738), (3196, 7453), (4369, 5452)]