15690568306

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{138041}}^1$

素因数の和:138426

約数の個数: 32

約数和(自身を含む): 28147315968

約数和(自身を除く): 12456747662

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 353, 706, 2471, 4942, 8119, 16238, 56833, 113666, 138041, 276082, 966287, 1932574, 3174943, 6349886, 22224601, 44449202, 48728473, 97456946, 341099311, 682198622, 1120754879, 2241509758, 7845284153, 15690568306]

約数ペア:

[(1, 15690568306), (2, 7845284153), (7, 2241509758), (14, 1120754879), (23, 682198622), (46, 341099311), (161, 97456946), (322, 48728473), (353, 44449202), (706, 22224601), (2471, 6349886), (4942, 3174943), (8119, 1932574), (16238, 966287), (56833, 276082), (113666, 138041)]