15679464424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{563}}^1\times {\mathrm{20599}}^1$

素因数の和:21194

約数の個数: 48

約数和(自身を含む): 31892508000

約数和(自身を除く): 16213043576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 563, 676, 1126, 1352, 2252, 4504, 7319, 14638, 20599, 29276, 41198, 58552, 82396, 95147, 164792, 190294, 267787, 380588, 535574, 761176, 1071148, 2142296, 3481231, 6962462, 11597237, 13924924, 23194474, 27849848, 46388948, 92777896, 150764081, 301528162, 603056324, 1206112648, 1959933053, 3919866106, 7839732212, 15679464424]

約数ペア:

[(1, 15679464424), (2, 7839732212), (4, 3919866106), (8, 1959933053), (13, 1206112648), (26, 603056324), (52, 301528162), (104, 150764081), (169, 92777896), (338, 46388948), (563, 27849848), (676, 23194474), (1126, 13924924), (1352, 11597237), (2252, 6962462), (4504, 3481231), (7319, 2142296), (14638, 1071148), (20599, 761176), (29276, 535574), (41198, 380588), (58552, 267787), (82396, 190294), (95147, 164792)]