16884616

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2267}}^1$

素因数の和:2306

約数の個数: 48

約数和(自身を含む): 38782800

約数和(自身を除く): 21898184

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2267, 3724, 4534, 7448, 9068, 15869, 18136, 31738, 43073, 63476, 86146, 111083, 126952, 172292, 222166, 301511, 344584, 444332, 603022, 888664, 1206044, 2110577, 2412088, 4221154, 8442308, 16884616]

約数ペア:

[(1, 16884616), (2, 8442308), (4, 4221154), (7, 2412088), (8, 2110577), (14, 1206044), (19, 888664), (28, 603022), (38, 444332), (49, 344584), (56, 301511), (76, 222166), (98, 172292), (133, 126952), (152, 111083), (196, 86146), (266, 63476), (392, 43073), (532, 31738), (931, 18136), (1064, 15869), (1862, 9068), (2267, 7448), (3724, 4534)]