17794502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 36

約数和(自身を含む): 30890580

約数和(自身を除く): 13096078

約数列:

[1, 2, 11, 22, 23, 46, 121, 139, 242, 253, 278, 506, 529, 1058, 1529, 2783, 3058, 3197, 5566, 5819, 6394, 11638, 16819, 33638, 35167, 64009, 70334, 73531, 128018, 147062, 386837, 773674, 808841, 1617682, 8897251, 17794502]

約数ペア:

[(1, 17794502), (2, 8897251), (11, 1617682), (22, 808841), (23, 773674), (46, 386837), (121, 147062), (139, 128018), (242, 73531), (253, 70334), (278, 64009), (506, 35167), (529, 33638), (1058, 16819), (1529, 11638), (2783, 6394), (3058, 5819), (3197, 5566)]