15692919785438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{13763}}^1\times {\mathrm{115853}}^1$

素因数の和:129681

約数の個数: 64

約数和(自身を含む): 29085767677440

約数和(自身を除く): 13392847892002

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 13763, 27526, 96341, 115853, 192682, 231706, 261497, 509231, 522994, 810971, 1018462, 1621942, 1830479, 2201207, 3564617, 3660958, 4286561, 4402414, 7129234, 8573122, 9675389, 15408449, 19350778, 30005927, 30816898, 60011854, 67727723, 81444659, 135455446, 162889318, 570112613, 1140225226, 1594484839, 3188969678, 11161393873, 22322787746, 30295211941, 58995939043, 60590423882, 117991878086, 212066483587, 412971573301, 424132967174, 825943146602, 1120922841817, 2241845683634, 7846459892719, 15692919785438]

約数ペア:

[(1, 15692919785438), (2, 7846459892719), (7, 2241845683634), (14, 1120922841817), (19, 825943146602), (37, 424132967174), (38, 412971573301), (74, 212066483587), (133, 117991878086), (259, 60590423882), (266, 58995939043), (518, 30295211941), (703, 22322787746), (1406, 11161393873), (4921, 3188969678), (9842, 1594484839), (13763, 1140225226), (27526, 570112613), (96341, 162889318), (115853, 135455446), (192682, 81444659), (231706, 67727723), (261497, 60011854), (509231, 30816898), (522994, 30005927), (810971, 19350778), (1018462, 15408449), (1621942, 9675389), (1830479, 8573122), (2201207, 7129234), (3564617, 4402414), (3660958, 4286561)]