12969572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2516

約数の個数: 48

約数和(自身を含む): 29973888

約数和(自身を除く): 17004316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2477, 2618, 4954, 5236, 9908, 17339, 27247, 34678, 42109, 54494, 69356, 84218, 108988, 168436, 190729, 294763, 381458, 463199, 589526, 762916, 926398, 1179052, 1852796, 3242393, 6484786, 12969572]

約数ペア:

[(1, 12969572), (2, 6484786), (4, 3242393), (7, 1852796), (11, 1179052), (14, 926398), (17, 762916), (22, 589526), (28, 463199), (34, 381458), (44, 294763), (68, 190729), (77, 168436), (119, 108988), (154, 84218), (187, 69356), (238, 54494), (308, 42109), (374, 34678), (476, 27247), (748, 17339), (1309, 9908), (2477, 5236), (2618, 4954)]