223818556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11923}}^1$

素因数の和:11978

約数の個数: 36

約数和(自身を含む): 445218312

約数和(自身を除く): 221399756

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 11923, 18772, 23846, 47692, 154999, 226537, 309998, 453074, 619996, 906148, 2944981, 4304203, 5889962, 8608406, 11779924, 17216812, 55954639, 111909278, 223818556]

約数ペア:

[(1, 223818556), (2, 111909278), (4, 55954639), (13, 17216812), (19, 11779924), (26, 8608406), (38, 5889962), (52, 4304203), (76, 2944981), (247, 906148), (361, 619996), (494, 453074), (722, 309998), (988, 226537), (1444, 154999), (4693, 47692), (9386, 23846), (11923, 18772)]