16247884

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{353}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 29379168

約数和(自身を除く): 13131284

約数列:

[1, 2, 4, 37, 74, 148, 311, 353, 622, 706, 1244, 1412, 11507, 13061, 23014, 26122, 46028, 52244, 109783, 219566, 439132, 4061971, 8123942, 16247884]

約数ペア:

[(1, 16247884), (2, 8123942), (4, 4061971), (37, 439132), (74, 219566), (148, 109783), (311, 52244), (353, 46028), (622, 26122), (706, 23014), (1244, 13061), (1412, 11507)]