69481442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{12109}}^1$

素因数の和:12281

約数の個数: 16

約数和(自身を含む): 110443200

約数和(自身を除く): 40961758

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 12109, 24218, 230071, 460142, 1828459, 3656918, 34740721, 69481442]

約数ペア:

[(1, 69481442), (2, 34740721), (19, 3656918), (38, 1828459), (151, 460142), (302, 230071), (2869, 24218), (5738, 12109)]