1938267064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{411347}}^1$

素因数の和:411403

約数の個数: 32

約数和(自身を含む): 3948940800

約数和(自身を除く): 2010673736

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 411347, 822694, 1645388, 3290776, 7815593, 12751757, 15631186, 25503514, 31262372, 51007028, 62524744, 102014056, 242283383, 484566766, 969133532, 1938267064]

約数ペア:

[(1, 1938267064), (2, 969133532), (4, 484566766), (8, 242283383), (19, 102014056), (31, 62524744), (38, 51007028), (62, 31262372), (76, 25503514), (124, 15631186), (152, 12751757), (248, 7815593), (589, 3290776), (1178, 1645388), (2356, 822694), (4712, 411347)]