27903458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14251}}^1$

素因数の和:14353

約数の個数: 16

約数和(自身を含む): 46176480

約数和(自身を除く): 18273022

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 14251, 28502, 156761, 313522, 1268339, 2536678, 13951729, 27903458]

約数ペア:

[(1, 27903458), (2, 13951729), (11, 2536678), (22, 1268339), (89, 313522), (178, 156761), (979, 28502), (1958, 14251)]