19358002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7207}}^1$

素因数の和:7305

約数の個数: 16

約数和(自身を含む): 31138560

約数和(自身を除く): 11780558

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 7207, 14414, 122519, 245038, 569353, 1138706, 9679001, 19358002]

約数ペア:

[(1, 19358002), (2, 9679001), (17, 1138706), (34, 569353), (79, 245038), (158, 122519), (1343, 14414), (2686, 7207)]