11192912120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21524831}}^1$

素因数の和:21524855

約数の個数: 32

約数和(自身を含む): 27121288320

約数和(自身を除く): 15928376200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 21524831, 43049662, 86099324, 107624155, 172198648, 215248310, 279822803, 430496620, 559645606, 860993240, 1119291212, 1399114015, 2238582424, 2798228030, 5596456060, 11192912120]

約数ペア:

[(1, 11192912120), (2, 5596456060), (4, 2798228030), (5, 2238582424), (8, 1399114015), (10, 1119291212), (13, 860993240), (20, 559645606), (26, 430496620), (40, 279822803), (52, 215248310), (65, 172198648), (104, 107624155), (130, 86099324), (260, 43049662), (520, 21524831)]