19510301

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 16

約数和(自身を含む): 21092400

約数和(自身を除く): 1582099

約数列:

[1, 29, 41, 61, 269, 1189, 1769, 2501, 7801, 11029, 16409, 72529, 319841, 475861, 672769, 19510301]

約数ペア:

[(1, 19510301), (29, 672769), (41, 475861), (61, 319841), (269, 72529), (1189, 16409), (1769, 11029), (2501, 7801)]