15603370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 30300480

約数和(自身を除く): 14697110

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 2003, 3895, 4006, 7790, 10015, 20030, 38057, 76114, 82123, 164246, 190285, 380570, 410615, 821230, 1560337, 3120674, 7801685, 15603370]

約数ペア:

[(1, 15603370), (2, 7801685), (5, 3120674), (10, 1560337), (19, 821230), (38, 410615), (41, 380570), (82, 190285), (95, 164246), (190, 82123), (205, 76114), (410, 38057), (779, 20030), (1558, 10015), (2003, 7790), (3895, 4006)]