4223738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2711}}^1$

素因数の和:2773

約数の個数: 16

約数和(自身を含む): 6834240

約数和(自身を除く): 2610502

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 2711, 5422, 51509, 103018, 111151, 222302, 2111869, 4223738]

約数ペア:

[(1, 4223738), (2, 2111869), (19, 222302), (38, 111151), (41, 103018), (82, 51509), (779, 5422), (1558, 2711)]