13563538

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:953

約数の個数: 16

約数和(自身を含む): 20956320

約数和(自身を除く): 7392782

約数列:

[1, 2, 41, 82, 251, 502, 659, 1318, 10291, 20582, 27019, 54038, 165409, 330818, 6781769, 13563538]

約数ペア:

[(1, 13563538), (2, 6781769), (41, 330818), (82, 165409), (251, 54038), (502, 27019), (659, 20582), (1318, 10291)]