19755934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 34364160

約数和(自身を除く): 14608226

約数列:

[1, 2, 11, 19, 22, 38, 151, 209, 302, 313, 418, 626, 1661, 2869, 3322, 3443, 5738, 5947, 6886, 11894, 31559, 47263, 63118, 65417, 94526, 130834, 519893, 897997, 1039786, 1795994, 9877967, 19755934]

約数ペア:

[(1, 19755934), (2, 9877967), (11, 1795994), (19, 1039786), (22, 897997), (38, 519893), (151, 130834), (209, 94526), (302, 65417), (313, 63118), (418, 47263), (626, 31559), (1661, 11894), (2869, 6886), (3322, 5947), (3443, 5738)]