16147948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1187}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 29937600

約数和(自身を除く): 13789652

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 1187, 2374, 3401, 4748, 6802, 13604, 22553, 45106, 90212, 212473, 424946, 849892, 4036987, 8073974, 16147948]

約数ペア:

[(1, 16147948), (2, 8073974), (4, 4036987), (19, 849892), (38, 424946), (76, 212473), (179, 90212), (358, 45106), (716, 22553), (1187, 13604), (2374, 6802), (3401, 4748)]