1395156947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{1399}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 1491840000

約数和(自身を除く): 96683053

約数列:

[1, 19, 73, 719, 1387, 1399, 13661, 26581, 52487, 102127, 997253, 1005881, 1940413, 19111739, 73429313, 1395156947]

約数ペア:

[(1, 1395156947), (19, 73429313), (73, 19111739), (719, 1940413), (1387, 1005881), (1399, 997253), (13661, 102127), (26581, 52487)]