16637044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 30004128

約数和(自身を除く): 13367084

約数列:

[1, 2, 4, 43, 86, 172, 197, 394, 491, 788, 982, 1964, 8471, 16942, 21113, 33884, 42226, 84452, 96727, 193454, 386908, 4159261, 8318522, 16637044]

約数ペア:

[(1, 16637044), (2, 8318522), (4, 4159261), (43, 386908), (86, 193454), (172, 96727), (197, 84452), (394, 42226), (491, 33884), (788, 21113), (982, 16942), (1964, 8471)]