13408604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 27646080

約数和(自身を除く): 14237476

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 373, 418, 473, 746, 817, 836, 946, 1492, 1634, 1892, 3268, 4103, 7087, 8206, 8987, 14174, 16039, 16412, 17974, 28348, 32078, 35948, 64156, 77957, 155914, 176429, 304741, 311828, 352858, 609482, 705716, 1218964, 3352151, 6704302, 13408604]

約数ペア:

[(1, 13408604), (2, 6704302), (4, 3352151), (11, 1218964), (19, 705716), (22, 609482), (38, 352858), (43, 311828), (44, 304741), (76, 176429), (86, 155914), (172, 77957), (209, 64156), (373, 35948), (418, 32078), (473, 28348), (746, 17974), (817, 16412), (836, 16039), (946, 14174), (1492, 8987), (1634, 8206), (1892, 7087), (3268, 4103)]