39838934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 25168426

約数列:

[1, 2, 19, 38, 53, 106, 131, 151, 262, 302, 1007, 2014, 2489, 2869, 4978, 5738, 6943, 8003, 13886, 16006, 19781, 39562, 131917, 152057, 263834, 304114, 375839, 751678, 1048393, 2096786, 19919467, 39838934]

約数ペア:

[(1, 39838934), (2, 19919467), (19, 2096786), (38, 1048393), (53, 751678), (106, 375839), (131, 304114), (151, 263834), (262, 152057), (302, 131917), (1007, 39562), (2014, 19781), (2489, 16006), (2869, 13886), (4978, 8003), (5738, 6943)]