13459138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 27433728

約数和(自身を除く): 13974590

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 53, 77, 97, 106, 119, 154, 187, 194, 238, 371, 374, 583, 679, 742, 901, 1067, 1166, 1309, 1358, 1649, 1802, 2134, 2618, 3298, 4081, 5141, 6307, 7469, 8162, 9911, 10282, 11543, 12614, 14938, 18139, 19822, 23086, 35987, 36278, 56551, 69377, 71974, 87397, 113102, 126973, 138754, 174794, 253946, 395857, 611779, 791714, 961367, 1223558, 1922734, 6729569, 13459138]

約数ペア:

[(1, 13459138), (2, 6729569), (7, 1922734), (11, 1223558), (14, 961367), (17, 791714), (22, 611779), (34, 395857), (53, 253946), (77, 174794), (97, 138754), (106, 126973), (119, 113102), (154, 87397), (187, 71974), (194, 69377), (238, 56551), (371, 36278), (374, 35987), (583, 23086), (679, 19822), (742, 18139), (901, 14938), (1067, 12614), (1166, 11543), (1309, 10282), (1358, 9911), (1649, 8162), (1802, 7469), (2134, 6307), (2618, 5141), (3298, 4081)]