13155038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 22377600

約数和(自身を除く): 9222562

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 239, 377, 478, 754, 949, 1898, 2117, 3107, 4234, 6214, 6931, 13862, 17447, 27521, 34894, 55042, 90103, 180206, 226811, 453622, 505963, 1011926, 6577519, 13155038]

約数ペア:

[(1, 13155038), (2, 6577519), (13, 1011926), (26, 505963), (29, 453622), (58, 226811), (73, 180206), (146, 90103), (239, 55042), (377, 34894), (478, 27521), (754, 17447), (949, 13862), (1898, 6931), (2117, 6214), (3107, 4234)]