12156969538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1\times {\mathrm{15383}}^1$

素因数の和:18382

約数の個数: 32

約数和(自身を含む): 21946199040

約数和(自身を除く): 9789229502

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2971, 5942, 15383, 20797, 30766, 41594, 56449, 107681, 112898, 215362, 292277, 395143, 584554, 790286, 2045939, 4091878, 45702893, 91405786, 319920251, 639840502, 868354967, 1736709934, 6078484769, 12156969538]

約数ペア:

[(1, 12156969538), (2, 6078484769), (7, 1736709934), (14, 868354967), (19, 639840502), (38, 319920251), (133, 91405786), (266, 45702893), (2971, 4091878), (5942, 2045939), (15383, 790286), (20797, 584554), (30766, 395143), (41594, 292277), (56449, 215362), (107681, 112898)]