19598016

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 56

約数和(自身を含む): 52409344

約数和(自身を除く): 32811328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 991, 1236, 1648, 1982, 2472, 2973, 3296, 3964, 4944, 5946, 6592, 7928, 9888, 11892, 15856, 19776, 23784, 31712, 47568, 63424, 95136, 102073, 190272, 204146, 306219, 408292, 612438, 816584, 1224876, 1633168, 2449752, 3266336, 4899504, 6532672, 9799008, 19598016]

約数ペア:

[(1, 19598016), (2, 9799008), (3, 6532672), (4, 4899504), (6, 3266336), (8, 2449752), (12, 1633168), (16, 1224876), (24, 816584), (32, 612438), (48, 408292), (64, 306219), (96, 204146), (103, 190272), (192, 102073), (206, 95136), (309, 63424), (412, 47568), (618, 31712), (824, 23784), (991, 19776), (1236, 15856), (1648, 11892), (1982, 9888), (2472, 7928), (2973, 6592), (3296, 5946), (3964, 4944)]