13967356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 28255360

約数和(自身を除く): 14288004

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 211, 247, 268, 422, 494, 844, 871, 988, 1273, 1742, 2546, 2743, 3484, 4009, 5092, 5486, 8018, 10972, 14137, 16036, 16549, 28274, 33098, 52117, 56548, 66196, 104234, 183781, 208468, 268603, 367562, 537206, 735124, 1074412, 3491839, 6983678, 13967356]

約数ペア:

[(1, 13967356), (2, 6983678), (4, 3491839), (13, 1074412), (19, 735124), (26, 537206), (38, 367562), (52, 268603), (67, 208468), (76, 183781), (134, 104234), (211, 66196), (247, 56548), (268, 52117), (422, 33098), (494, 28274), (844, 16549), (871, 16036), (988, 14137), (1273, 10972), (1742, 8018), (2546, 5486), (2743, 5092), (3484, 4009)]