39497038

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13001}}^1$

素因数の和:13048

約数の個数: 24

約数和(自身を含む): 71146944

約数和(自身を除く): 31649906

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 13001, 26002, 91007, 182014, 403031, 637049, 806062, 1274098, 2821217, 5642434, 19748519, 39497038]

約数ペア:

[(1, 39497038), (2, 19748519), (7, 5642434), (14, 2821217), (31, 1274098), (49, 806062), (62, 637049), (98, 403031), (217, 182014), (434, 91007), (1519, 26002), (3038, 13001)]