19626416224

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{22367}}^1$

素因数の和:24007

約数の個数: 48

約数和(自身を含む): 40939613568

約数和(自身を除く): 21313197344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1613, 3226, 6452, 12904, 22367, 25808, 27421, 44734, 51616, 54842, 89468, 109684, 178936, 219368, 357872, 380239, 438736, 715744, 760478, 877472, 1520956, 3041912, 6083824, 12167648, 36077971, 72155942, 144311884, 288623768, 577247536, 613325507, 1154495072, 1226651014, 2453302028, 4906604056, 9813208112, 19626416224]

約数ペア:

[(1, 19626416224), (2, 9813208112), (4, 4906604056), (8, 2453302028), (16, 1226651014), (17, 1154495072), (32, 613325507), (34, 577247536), (68, 288623768), (136, 144311884), (272, 72155942), (544, 36077971), (1613, 12167648), (3226, 6083824), (6452, 3041912), (12904, 1520956), (22367, 877472), (25808, 760478), (27421, 715744), (44734, 438736), (51616, 380239), (54842, 357872), (89468, 219368), (109684, 178936)]