19114570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2719}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 37209600

約数和(自身を除く): 18095030

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 2719, 3515, 5438, 7030, 13595, 27190, 51661, 100603, 103322, 201206, 258305, 503015, 516610, 1006030, 1911457, 3822914, 9557285, 19114570]

約数ペア:

[(1, 19114570), (2, 9557285), (5, 3822914), (10, 1911457), (19, 1006030), (37, 516610), (38, 503015), (74, 258305), (95, 201206), (185, 103322), (190, 100603), (370, 51661), (703, 27190), (1406, 13595), (2719, 7030), (3515, 5438)]