22720998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 48090240

約数和(自身を除く): 25369242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 241, 482, 723, 827, 1446, 1654, 2481, 4579, 4962, 9158, 13737, 15713, 27474, 31426, 47139, 94278, 199307, 398614, 597921, 1195842, 3786833, 7573666, 11360499, 22720998]

約数ペア:

[(1, 22720998), (2, 11360499), (3, 7573666), (6, 3786833), (19, 1195842), (38, 597921), (57, 398614), (114, 199307), (241, 94278), (482, 47139), (723, 31426), (827, 27474), (1446, 15713), (1654, 13737), (2481, 9158), (4579, 4962)]