19491355536

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3593539}}^1$

素因数の和:3593663

約数の個数: 40

約数和(自身を含む): 50798281440

約数和(自身を除く): 31306925904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 5424, 3593539, 7187078, 10780617, 14374156, 21561234, 28748312, 43122468, 57496624, 86244936, 172489872, 406069907, 812139814, 1218209721, 1624279628, 2436419442, 3248559256, 4872838884, 6497118512, 9745677768, 19491355536]

約数ペア:

[(1, 19491355536), (2, 9745677768), (3, 6497118512), (4, 4872838884), (6, 3248559256), (8, 2436419442), (12, 1624279628), (16, 1218209721), (24, 812139814), (48, 406069907), (113, 172489872), (226, 86244936), (339, 57496624), (452, 43122468), (678, 28748312), (904, 21561234), (1356, 14374156), (1808, 10780617), (2712, 7187078), (5424, 3593539)]