11916285

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 19740672

約数和(自身を除く): 7824387

約数列:

[1, 3, 5, 15, 67, 71, 167, 201, 213, 335, 355, 501, 835, 1005, 1065, 2505, 4757, 11189, 11857, 14271, 23785, 33567, 35571, 55945, 59285, 71355, 167835, 177855, 794419, 2383257, 3972095, 11916285]

約数ペア:

[(1, 11916285), (3, 3972095), (5, 2383257), (15, 794419), (67, 177855), (71, 167835), (167, 71355), (201, 59285), (213, 55945), (335, 35571), (355, 33567), (501, 23785), (835, 14271), (1005, 11857), (1065, 11189), (2505, 4757)]