19557024

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1487}}^1$

素因数の和:1637

約数の個数: 48

約数和(自身を含む): 51746688

約数和(自身を除く): 32189664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1487, 1644, 2192, 2974, 3288, 4384, 4461, 5948, 6576, 8922, 11896, 13152, 17844, 23792, 35688, 47584, 71376, 142752, 203719, 407438, 611157, 814876, 1222314, 1629752, 2444628, 3259504, 4889256, 6519008, 9778512, 19557024]

約数ペア:

[(1, 19557024), (2, 9778512), (3, 6519008), (4, 4889256), (6, 3259504), (8, 2444628), (12, 1629752), (16, 1222314), (24, 814876), (32, 611157), (48, 407438), (96, 203719), (137, 142752), (274, 71376), (411, 47584), (548, 35688), (822, 23792), (1096, 17844), (1487, 13152), (1644, 11896), (2192, 8922), (2974, 6576), (3288, 5948), (4384, 4461)]