12165538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 22923648

約数和(自身を除く): 10758110

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 401, 802, 1379, 2167, 2758, 2807, 4334, 4411, 5614, 8822, 15169, 30338, 30877, 61754, 78997, 157994, 552979, 868967, 1105958, 1737934, 6082769, 12165538]

約数ペア:

[(1, 12165538), (2, 6082769), (7, 1737934), (11, 1105958), (14, 868967), (22, 552979), (77, 157994), (154, 78997), (197, 61754), (394, 30877), (401, 30338), (802, 15169), (1379, 8822), (2167, 5614), (2758, 4411), (2807, 4334)]