19009308

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{25969}}^1$

素因数の和:26037

約数の個数: 24

約数和(自身を含む): 45083920

約数和(自身を除く): 26074612

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 25969, 51938, 77907, 103876, 155814, 311628, 1584109, 3168218, 4752327, 6336436, 9504654, 19009308]

約数ペア:

[(1, 19009308), (2, 9504654), (3, 6336436), (4, 4752327), (6, 3168218), (12, 1584109), (61, 311628), (122, 155814), (183, 103876), (244, 77907), (366, 51938), (732, 25969)]