39464774638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1\times {\mathrm{7109}}^1$

素因数の和:8320

約数の個数: 32

約数和(自身を含む): 62829648000

約数和(自身を除く): 23364873362

約数列:

[1, 2, 19, 38, 139, 278, 1051, 2102, 2641, 5282, 7109, 14218, 19969, 39938, 135071, 146089, 270142, 292178, 988151, 1976302, 2775691, 5551382, 7471559, 14943118, 18774869, 37549738, 141959621, 283919242, 1038546701, 2077093402, 19732387319, 39464774638]

約数ペア:

[(1, 39464774638), (2, 19732387319), (19, 2077093402), (38, 1038546701), (139, 283919242), (278, 141959621), (1051, 37549738), (2102, 18774869), (2641, 14943118), (5282, 7471559), (7109, 5551382), (14218, 2775691), (19969, 1976302), (39938, 988151), (135071, 292178), (146089, 270142)]