15693847130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120721901}}^1$

素因数の和:120721921

約数の個数: 16

約数和(自身を含む): 30421919304

約数和(自身を除く): 14728072174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 120721901, 241443802, 603609505, 1207219010, 1569384713, 3138769426, 7846923565, 15693847130]

約数ペア:

[(1, 15693847130), (2, 7846923565), (5, 3138769426), (10, 1569384713), (13, 1207219010), (26, 603609505), (65, 241443802), (130, 120721901)]