1810109974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{1051}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 2911599360

約数和(自身を除く): 1101489386

約数列:

[1, 2, 19, 38, 61, 122, 743, 1051, 1159, 1486, 2102, 2318, 14117, 19969, 28234, 39938, 45323, 64111, 90646, 128222, 780893, 861137, 1218109, 1561786, 1722274, 2436218, 14836967, 29673934, 47634473, 95268946, 905054987, 1810109974]

約数ペア:

[(1, 1810109974), (2, 905054987), (19, 95268946), (38, 47634473), (61, 29673934), (122, 14836967), (743, 2436218), (1051, 1722274), (1159, 1561786), (1486, 1218109), (2102, 861137), (2318, 780893), (14117, 128222), (19969, 90646), (28234, 64111), (39938, 45323)]