17352188

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19991}}^1$

素因数の和:20033

約数の個数: 24

約数和(自身を含む): 35825664

約数和(自身を除く): 18473476

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 19991, 39982, 79964, 139937, 279874, 559748, 619721, 1239442, 2478884, 4338047, 8676094, 17352188]

約数ペア:

[(1, 17352188), (2, 8676094), (4, 4338047), (7, 2478884), (14, 1239442), (28, 619721), (31, 559748), (62, 279874), (124, 139937), (217, 79964), (434, 39982), (868, 19991)]