1855768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 3798000

約数和(自身を除く): 1942232

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 421, 551, 842, 1102, 1684, 2204, 3368, 4408, 7999, 12209, 15998, 24418, 31996, 48836, 63992, 97672, 231971, 463942, 927884, 1855768]

約数ペア:

[(1, 1855768), (2, 927884), (4, 463942), (8, 231971), (19, 97672), (29, 63992), (38, 48836), (58, 31996), (76, 24418), (116, 15998), (152, 12209), (232, 7999), (421, 4408), (551, 3368), (842, 2204), (1102, 1684)]