17220536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 34194000

約数和(自身を除く): 16973464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 409, 554, 818, 1108, 1636, 2216, 3272, 5263, 7771, 10526, 15542, 21052, 31084, 42104, 62168, 113293, 226586, 453172, 906344, 2152567, 4305134, 8610268, 17220536]

約数ペア:

[(1, 17220536), (2, 8610268), (4, 4305134), (8, 2152567), (19, 906344), (38, 453172), (76, 226586), (152, 113293), (277, 62168), (409, 42104), (554, 31084), (818, 21052), (1108, 15542), (1636, 10526), (2216, 7771), (3272, 5263)]