19097312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1635

約数の個数: 48

約数和(自身を含む): 41912640

約数和(自身を除く): 22815328

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 1583, 3016, 3166, 6032, 6332, 12064, 12664, 20579, 25328, 41158, 45907, 50656, 82316, 91814, 164632, 183628, 329264, 367256, 596791, 658528, 734512, 1193582, 1469024, 2387164, 4774328, 9548656, 19097312]

約数ペア:

[(1, 19097312), (2, 9548656), (4, 4774328), (8, 2387164), (13, 1469024), (16, 1193582), (26, 734512), (29, 658528), (32, 596791), (52, 367256), (58, 329264), (104, 183628), (116, 164632), (208, 91814), (232, 82316), (377, 50656), (416, 45907), (464, 41158), (754, 25328), (928, 20579), (1508, 12664), (1583, 12064), (3016, 6332), (3166, 6032)]