21116678114

素因数分解:

$2^1\times 7^1\times {\mathrm{11113}}^1\times {\mathrm{135727}}^1$

素因数の和:146849

約数の個数: 16

約数和(自身を含む): 36203543808

約数和(自身を除く): 15086865694

約数列:

[1, 2, 7, 14, 11113, 22226, 77791, 135727, 155582, 271454, 950089, 1900178, 1508334151, 3016668302, 10558339057, 21116678114]

約数ペア:

[(1, 21116678114), (2, 10558339057), (7, 3016668302), (14, 1508334151), (11113, 1900178), (22226, 950089), (77791, 271454), (135727, 155582)]