193170718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{751}}^1\times {\mathrm{761}}^1$

素因数の和:1540

約数の個数: 24

約数和(自身を含む): 314590176

約数和(自身を除く): 121419458

約数列:

[1, 2, 13, 26, 169, 338, 751, 761, 1502, 1522, 9763, 9893, 19526, 19786, 126919, 128609, 253838, 257218, 571511, 1143022, 7429643, 14859286, 96585359, 193170718]

約数ペア:

[(1, 193170718), (2, 96585359), (13, 14859286), (26, 7429643), (169, 1143022), (338, 571511), (751, 257218), (761, 253838), (1502, 128609), (1522, 126919), (9763, 19786), (9893, 19526)]