38961640982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1\times {\mathrm{32713}}^1$

素因数の和:34028

約数の個数: 32

約数和(自身を含む): 65291909760

約数和(自身を除く): 26330268778

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1259, 2518, 13849, 27698, 32713, 54137, 65426, 108274, 359843, 595507, 719686, 1191014, 1406659, 2813318, 15473249, 30946498, 41185667, 82371334, 453042337, 906084674, 1770983681, 3541967362, 19480820491, 38961640982]

約数ペア:

[(1, 38961640982), (2, 19480820491), (11, 3541967362), (22, 1770983681), (43, 906084674), (86, 453042337), (473, 82371334), (946, 41185667), (1259, 30946498), (2518, 15473249), (13849, 2813318), (27698, 1406659), (32713, 1191014), (54137, 719686), (65426, 595507), (108274, 359843)]