16259934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 36495360

約数和(自身を除く): 20235426

約数列:

[1, 2, 3, 6, 19, 31, 38, 43, 57, 62, 86, 93, 107, 114, 129, 186, 214, 258, 321, 589, 642, 817, 1178, 1333, 1634, 1767, 2033, 2451, 2666, 3317, 3534, 3999, 4066, 4601, 4902, 6099, 6634, 7998, 9202, 9951, 12198, 13803, 19902, 25327, 27606, 50654, 63023, 75981, 87419, 126046, 142631, 151962, 174838, 189069, 262257, 285262, 378138, 427893, 524514, 855786, 2709989, 5419978, 8129967, 16259934]

約数ペア:

[(1, 16259934), (2, 8129967), (3, 5419978), (6, 2709989), (19, 855786), (31, 524514), (38, 427893), (43, 378138), (57, 285262), (62, 262257), (86, 189069), (93, 174838), (107, 151962), (114, 142631), (129, 126046), (186, 87419), (214, 75981), (258, 63023), (321, 50654), (589, 27606), (642, 25327), (817, 19902), (1178, 13803), (1333, 12198), (1634, 9951), (1767, 9202), (2033, 7998), (2451, 6634), (2666, 6099), (3317, 4902), (3534, 4601), (3999, 4066)]