187442638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{12301}}^1$

素因数の和:12723

約数の個数: 16

約数和(自身を含む): 296724240

約数和(自身を除く): 109281602

約数列:

[1, 2, 19, 38, 401, 802, 7619, 12301, 15238, 24602, 233719, 467438, 4932701, 9865402, 93721319, 187442638]

約数ペア:

[(1, 187442638), (2, 93721319), (19, 9865402), (38, 4932701), (401, 467438), (802, 233719), (7619, 24602), (12301, 15238)]