38843884

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 69482448

約数和(自身を除く): 30638564

約数列:

[1, 2, 4, 73, 137, 146, 274, 292, 548, 971, 1942, 3884, 10001, 20002, 40004, 70883, 133027, 141766, 266054, 283532, 532108, 9710971, 19421942, 38843884]

約数ペア:

[(1, 38843884), (2, 19421942), (4, 9710971), (73, 532108), (137, 283532), (146, 266054), (274, 141766), (292, 133027), (548, 70883), (971, 40004), (1942, 20002), (3884, 10001)]