13900514608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1235821}}^1$

素因数の和:1235885

約数の個数: 40

約数和(自身を含む): 29115966320

約数和(自身を除く): 15215451712

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 1235821, 2471642, 4943284, 9886568, 19773136, 23480599, 45725377, 46961198, 91450754, 93922396, 182901508, 187844792, 365803016, 375689584, 731606032, 868782163, 1737564326, 3475128652, 6950257304, 13900514608]

約数ペア:

[(1, 13900514608), (2, 6950257304), (4, 3475128652), (8, 1737564326), (16, 868782163), (19, 731606032), (37, 375689584), (38, 365803016), (74, 187844792), (76, 182901508), (148, 93922396), (152, 91450754), (296, 46961198), (304, 45725377), (592, 23480599), (703, 19773136), (1406, 9886568), (2812, 4943284), (5624, 2471642), (11248, 1235821)]