19832384

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 84

約数和(自身を含む): 46821852

約数和(自身を除く): 26989468

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 143, 176, 197, 208, 242, 286, 352, 394, 416, 484, 572, 704, 788, 832, 968, 1144, 1573, 1576, 1936, 2167, 2288, 2561, 3146, 3152, 3872, 4334, 4576, 5122, 6292, 6304, 7744, 8668, 9152, 10244, 12584, 12608, 17336, 20488, 23837, 25168, 28171, 34672, 40976, 47674, 50336, 56342, 69344, 81952, 95348, 100672, 112684, 138688, 163904, 190696, 225368, 309881, 381392, 450736, 619762, 762784, 901472, 1239524, 1525568, 1802944, 2479048, 4958096, 9916192, 19832384]

約数ペア:

[(1, 19832384), (2, 9916192), (4, 4958096), (8, 2479048), (11, 1802944), (13, 1525568), (16, 1239524), (22, 901472), (26, 762784), (32, 619762), (44, 450736), (52, 381392), (64, 309881), (88, 225368), (104, 190696), (121, 163904), (143, 138688), (176, 112684), (197, 100672), (208, 95348), (242, 81952), (286, 69344), (352, 56342), (394, 50336), (416, 47674), (484, 40976), (572, 34672), (704, 28171), (788, 25168), (832, 23837), (968, 20488), (1144, 17336), (1573, 12608), (1576, 12584), (1936, 10244), (2167, 9152), (2288, 8668), (2561, 7744), (3146, 6304), (3152, 6292), (3872, 5122), (4334, 4576)]