24720982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 44930160

約数和(自身を除く): 20209178

約数列:

[1, 2, 11, 13, 22, 26, 61, 109, 122, 143, 169, 218, 286, 338, 671, 793, 1199, 1342, 1417, 1586, 1859, 2398, 2834, 3718, 6649, 8723, 10309, 13298, 15587, 17446, 18421, 20618, 31174, 36842, 73139, 86437, 113399, 146278, 172874, 202631, 226798, 405262, 950807, 1123681, 1901614, 2247362, 12360491, 24720982]

約数ペア:

[(1, 24720982), (2, 12360491), (11, 2247362), (13, 1901614), (22, 1123681), (26, 950807), (61, 405262), (109, 226798), (122, 202631), (143, 172874), (169, 146278), (218, 113399), (286, 86437), (338, 73139), (671, 36842), (793, 31174), (1199, 20618), (1342, 18421), (1417, 17446), (1586, 15587), (1859, 13298), (2398, 10309), (2834, 8723), (3718, 6649)]