12259142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 23431680

約数和(自身を除く): 11172538

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 2711, 4522, 5422, 18977, 37954, 46087, 51509, 92174, 103018, 322609, 360563, 645218, 721126, 875653, 1751306, 6129571, 12259142]

約数ペア:

[(1, 12259142), (2, 6129571), (7, 1751306), (14, 875653), (17, 721126), (19, 645218), (34, 360563), (38, 322609), (119, 103018), (133, 92174), (238, 51509), (266, 46087), (323, 37954), (646, 18977), (2261, 5422), (2711, 4522)]