19792848

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 80

約数和(自身を含む): 54014400

約数和(自身を除く): 34221552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 59, 87, 116, 118, 174, 177, 232, 236, 241, 348, 354, 464, 472, 482, 696, 708, 723, 944, 964, 1392, 1416, 1446, 1711, 1928, 2832, 2892, 3422, 3856, 5133, 5784, 6844, 6989, 10266, 11568, 13688, 13978, 14219, 20532, 20967, 27376, 27956, 28438, 41064, 41934, 42657, 55912, 56876, 82128, 83868, 85314, 111824, 113752, 167736, 170628, 227504, 335472, 341256, 412351, 682512, 824702, 1237053, 1649404, 2474106, 3298808, 4948212, 6597616, 9896424, 19792848]

約数ペア:

[(1, 19792848), (2, 9896424), (3, 6597616), (4, 4948212), (6, 3298808), (8, 2474106), (12, 1649404), (16, 1237053), (24, 824702), (29, 682512), (48, 412351), (58, 341256), (59, 335472), (87, 227504), (116, 170628), (118, 167736), (174, 113752), (177, 111824), (232, 85314), (236, 83868), (241, 82128), (348, 56876), (354, 55912), (464, 42657), (472, 41934), (482, 41064), (696, 28438), (708, 27956), (723, 27376), (944, 20967), (964, 20532), (1392, 14219), (1416, 13978), (1446, 13688), (1711, 11568), (1928, 10266), (2832, 6989), (2892, 6844), (3422, 5784), (3856, 5133)]