16368842

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 30780000

約数和(自身を除く): 14411158

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 149, 266, 298, 413, 826, 931, 1043, 1121, 1862, 2086, 2242, 2831, 2891, 5662, 5782, 7301, 7847, 8791, 14602, 15694, 17582, 19817, 39634, 54929, 61537, 109858, 123074, 138719, 167029, 277438, 334058, 430759, 861518, 1169203, 2338406, 8184421, 16368842]

約数ペア:

[(1, 16368842), (2, 8184421), (7, 2338406), (14, 1169203), (19, 861518), (38, 430759), (49, 334058), (59, 277438), (98, 167029), (118, 138719), (133, 123074), (149, 109858), (266, 61537), (298, 54929), (413, 39634), (826, 19817), (931, 17582), (1043, 15694), (1121, 14602), (1862, 8791), (2086, 7847), (2242, 7301), (2831, 5782), (2891, 5662)]