19782592

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{3001}}^1$

素因数の和:3116

約数の個数: 28

約数和(自身を含む): 39650416

約数和(自身を除く): 19867824

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3001, 3296, 6002, 6592, 12004, 24008, 48016, 96032, 192064, 309103, 618206, 1236412, 2472824, 4945648, 9891296, 19782592]

約数ペア:

[(1, 19782592), (2, 9891296), (4, 4945648), (8, 2472824), (16, 1236412), (32, 618206), (64, 309103), (103, 192064), (206, 96032), (412, 48016), (824, 24008), (1648, 12004), (3001, 6592), (3296, 6002)]