39780386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{509}}^1\times {\mathrm{1699}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 62424000

約数和(自身を除く): 22643614

約数列:

[1, 2, 23, 46, 509, 1018, 1699, 3398, 11707, 23414, 39077, 78154, 864791, 1729582, 19890193, 39780386]

約数ペア:

[(1, 39780386), (2, 19890193), (23, 1729582), (46, 864791), (509, 78154), (1018, 39077), (1699, 23414), (3398, 11707)]