2019132032

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{47}}^2\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 4242844020

約数和(自身を除く): 2223711988

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 64, 74, 94, 128, 148, 188, 193, 296, 376, 386, 592, 752, 772, 1184, 1504, 1544, 1739, 2209, 2368, 3008, 3088, 3478, 4418, 4736, 6016, 6176, 6956, 7141, 8836, 9071, 12352, 13912, 14282, 17672, 18142, 24704, 27824, 28564, 35344, 36284, 55648, 57128, 70688, 72568, 81733, 111296, 114256, 141376, 145136, 163466, 222592, 228512, 282752, 290272, 326932, 335627, 426337, 457024, 580544, 653864, 671254, 852674, 914048, 1161088, 1307728, 1342508, 1705348, 2615456, 2685016, 3410696, 5230912, 5370032, 6821392, 10461824, 10740064, 13642784, 15774469, 21480128, 27285568, 31548938, 42960256, 54571136, 63097876, 126195752, 252391504, 504783008, 1009566016, 2019132032]

約数ペア:

[(1, 2019132032), (2, 1009566016), (4, 504783008), (8, 252391504), (16, 126195752), (32, 63097876), (37, 54571136), (47, 42960256), (64, 31548938), (74, 27285568), (94, 21480128), (128, 15774469), (148, 13642784), (188, 10740064), (193, 10461824), (296, 6821392), (376, 5370032), (386, 5230912), (592, 3410696), (752, 2685016), (772, 2615456), (1184, 1705348), (1504, 1342508), (1544, 1307728), (1739, 1161088), (2209, 914048), (2368, 852674), (3008, 671254), (3088, 653864), (3478, 580544), (4418, 457024), (4736, 426337), (6016, 335627), (6176, 326932), (6956, 290272), (7141, 282752), (8836, 228512), (9071, 222592), (12352, 163466), (13912, 145136), (14282, 141376), (17672, 114256), (18142, 111296), (24704, 81733), (27824, 72568), (28564, 70688), (35344, 57128), (36284, 55648)]