18953102

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5280

約数の個数: 24

約数和(自身を含む): 33971544

約数和(自身を除く): 15018442

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 5227, 10454, 36589, 73178, 193399, 256123, 386798, 512246, 1353793, 2707586, 9476551, 18953102]

約数ペア:

[(1, 18953102), (2, 9476551), (7, 2707586), (14, 1353793), (37, 512246), (49, 386798), (74, 256123), (98, 193399), (259, 73178), (518, 36589), (1813, 10454), (3626, 5227)]