19964157045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{190134829}}^1$

素因数の和:190134844

約数の個数: 16

約数和(自身を含む): 36505887360

約数和(自身を除く): 16541730315

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 190134829, 570404487, 950674145, 1330943803, 2852022435, 3992831409, 6654719015, 19964157045]

約数ペア:

[(1, 19964157045), (3, 6654719015), (5, 3992831409), (7, 2852022435), (15, 1330943803), (21, 950674145), (35, 570404487), (105, 190134829)]