16957633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 22717440

約数和(自身を除く): 5759807

約数列:

[1, 7, 11, 19, 67, 77, 133, 173, 209, 469, 737, 1211, 1273, 1463, 1903, 3287, 5159, 8911, 11591, 13321, 14003, 23009, 36157, 81137, 98021, 127501, 220229, 253099, 892507, 1541603, 2422519, 16957633]

約数ペア:

[(1, 16957633), (7, 2422519), (11, 1541603), (19, 892507), (67, 253099), (77, 220229), (133, 127501), (173, 98021), (209, 81137), (469, 36157), (737, 23009), (1211, 14003), (1273, 13321), (1463, 11591), (1903, 8911), (3287, 5159)]