23779178

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 36443520

約数和(自身を除く): 12664342

約数列:

[1, 2, 71, 142, 151, 302, 1109, 2218, 10721, 21442, 78739, 157478, 167459, 334918, 11889589, 23779178]

約数ペア:

[(1, 23779178), (2, 11889589), (71, 334918), (142, 167459), (151, 157478), (302, 78739), (1109, 21442), (2218, 10721)]