12153218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 23172480

約数和(自身を除く): 11019262

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 1489, 2978, 4081, 8162, 10423, 16379, 20846, 32758, 78917, 114653, 157834, 229306, 552419, 868087, 1104838, 1736174, 6076609, 12153218]

約数ペア:

[(1, 12153218), (2, 6076609), (7, 1736174), (11, 1104838), (14, 868087), (22, 552419), (53, 229306), (77, 157834), (106, 114653), (154, 78917), (371, 32758), (583, 20846), (742, 16379), (1166, 10423), (1489, 8162), (2978, 4081)]