9721684

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6551}}^1$

素因数の和:6615

約数の個数: 24

約数和(自身を含む): 19813248

約数和(自身を除く): 10091564

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 6551, 13102, 26204, 45857, 91714, 183428, 347203, 694406, 1388812, 2430421, 4860842, 9721684]

約数ペア:

[(1, 9721684), (2, 4860842), (4, 2430421), (7, 1388812), (14, 694406), (28, 347203), (53, 183428), (106, 91714), (212, 45857), (371, 26204), (742, 13102), (1484, 6551)]