16109986

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 26046684

約数和(自身を除く): 9936698

約数列:

[1, 2, 19, 38, 53, 106, 361, 421, 722, 842, 1007, 2014, 7999, 15998, 19133, 22313, 38266, 44626, 151981, 303962, 423947, 847894, 8054993, 16109986]

約数ペア:

[(1, 16109986), (2, 8054993), (19, 847894), (38, 423947), (53, 303962), (106, 151981), (361, 44626), (421, 38266), (722, 22313), (842, 19133), (1007, 15998), (2014, 7999)]