39837122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 66138240

約数和(自身を除く): 26301118

約数列:

[1, 2, 13, 26, 73, 139, 146, 151, 278, 302, 949, 1807, 1898, 1963, 3614, 3926, 10147, 11023, 20294, 20989, 22046, 41978, 131911, 143299, 263822, 272857, 286598, 545714, 1532197, 3064394, 19918561, 39837122]

約数ペア:

[(1, 39837122), (2, 19918561), (13, 3064394), (26, 1532197), (73, 545714), (139, 286598), (146, 272857), (151, 263822), (278, 143299), (302, 131911), (949, 41978), (1807, 22046), (1898, 20989), (1963, 20294), (3614, 11023), (3926, 10147)]