19295521926

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78437081}}^1$

素因数の和:78437127

約数の個数: 16

約数和(自身を含む): 39532289328

約数和(自身を除く): 20236767402

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78437081, 156874162, 235311243, 470622486, 3215920321, 6431840642, 9647760963, 19295521926]

約数ペア:

[(1, 19295521926), (2, 9647760963), (3, 6431840642), (6, 3215920321), (41, 470622486), (82, 235311243), (123, 156874162), (246, 78437081)]