12565540372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1316039}}^1$

素因数の和:1316092

約数の個数: 48

約数和(自身を含む): 28300124160

約数和(自身を除く): 15734583788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 1316039, 2632078, 5264156, 9212273, 14476429, 18424546, 28952858, 36849092, 40797209, 57905716, 81594418, 101335003, 163188836, 202670006, 285580463, 405340012, 448769299, 571160926, 897538598, 1142321852, 1795077196, 3141385093, 6282770186, 12565540372]

約数ペア:

[(1, 12565540372), (2, 6282770186), (4, 3141385093), (7, 1795077196), (11, 1142321852), (14, 897538598), (22, 571160926), (28, 448769299), (31, 405340012), (44, 285580463), (62, 202670006), (77, 163188836), (124, 101335003), (154, 81594418), (217, 57905716), (308, 40797209), (341, 36849092), (434, 28952858), (682, 18424546), (868, 14476429), (1364, 9212273), (2387, 5264156), (4774, 2632078), (9548, 1316039)]