19146702973

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{49991}}^1$

素因数の和:50348

約数の個数: 16

約数和(自身を含む): 20300751360

約数和(自身を除く): 1154048387

約数列:

[1, 29, 47, 281, 1363, 8149, 13207, 49991, 383003, 1449739, 2349577, 14047471, 68137733, 407376659, 660231137, 19146702973]

約数ペア:

[(1, 19146702973), (29, 660231137), (47, 407376659), (281, 68137733), (1363, 14047471), (8149, 2349577), (13207, 1449739), (49991, 383003)]