12812092

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 22952160

約数和(自身を除く): 10140068

約数列:

[1, 2, 4, 71, 142, 197, 229, 284, 394, 458, 788, 916, 13987, 16259, 27974, 32518, 45113, 55948, 65036, 90226, 180452, 3203023, 6406046, 12812092]

約数ペア:

[(1, 12812092), (2, 6406046), (4, 3203023), (71, 180452), (142, 90226), (197, 65036), (229, 55948), (284, 45113), (394, 32518), (458, 27974), (788, 16259), (916, 13987)]