19195068

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{3989}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 44911440

約数和(自身を除く): 25716372

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 3989, 4812, 7978, 11967, 15956, 23934, 47868, 1599589, 3199178, 4798767, 6398356, 9597534, 19195068]

約数ペア:

[(1, 19195068), (2, 9597534), (3, 6398356), (4, 4798767), (6, 3199178), (12, 1599589), (401, 47868), (802, 23934), (1203, 15956), (1604, 11967), (2406, 7978), (3989, 4812)]