19858962012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{403933}}^1$

素因数の和:404198

約数の個数: 48

約数和(自身を含む): 49267022112

約数和(自身を除く): 29408060100

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 241, 482, 723, 964, 1446, 2892, 4097, 8194, 12291, 16388, 24582, 49164, 403933, 807866, 1211799, 1615732, 2423598, 4847196, 6866861, 13733722, 20600583, 27467444, 41201166, 82402332, 97347853, 194695706, 292043559, 389391412, 584087118, 1168174236, 1654913501, 3309827002, 4964740503, 6619654004, 9929481006, 19858962012]

約数ペア:

[(1, 19858962012), (2, 9929481006), (3, 6619654004), (4, 4964740503), (6, 3309827002), (12, 1654913501), (17, 1168174236), (34, 584087118), (51, 389391412), (68, 292043559), (102, 194695706), (204, 97347853), (241, 82402332), (482, 41201166), (723, 27467444), (964, 20600583), (1446, 13733722), (2892, 6866861), (4097, 4847196), (8194, 2423598), (12291, 1615732), (16388, 1211799), (24582, 807866), (49164, 403933)]