39807812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 84732480

約数和(自身を除く): 44924668

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 2801, 3553, 5602, 7106, 11204, 14212, 30811, 47617, 53219, 61622, 95234, 106438, 123244, 190468, 212876, 523787, 585409, 904723, 1047574, 1170818, 1809446, 2095148, 2341636, 3618892, 9951953, 19903906, 39807812]

約数ペア:

[(1, 39807812), (2, 19903906), (4, 9951953), (11, 3618892), (17, 2341636), (19, 2095148), (22, 1809446), (34, 1170818), (38, 1047574), (44, 904723), (68, 585409), (76, 523787), (187, 212876), (209, 190468), (323, 123244), (374, 106438), (418, 95234), (646, 61622), (748, 53219), (836, 47617), (1292, 30811), (2801, 14212), (3553, 11204), (5602, 7106)]