19229246

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1747

約数の個数: 16

約数和(自身を含む): 29762208

約数和(自身を除く): 10532962

約数列:

[1, 2, 41, 82, 151, 302, 1553, 3106, 6191, 12382, 63673, 127346, 234503, 469006, 9614623, 19229246]

約数ペア:

[(1, 19229246), (2, 9614623), (41, 469006), (82, 234503), (151, 127346), (302, 63673), (1553, 12382), (3106, 6191)]