11957330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 27433728

約数和(自身を除く): 15476398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 293, 371, 385, 530, 583, 586, 742, 770, 1166, 1465, 1855, 2051, 2915, 2930, 3223, 3710, 4081, 4102, 5830, 6446, 8162, 10255, 15529, 16115, 20405, 20510, 22561, 31058, 32230, 40810, 45122, 77645, 108703, 112805, 155290, 170819, 217406, 225610, 341638, 543515, 854095, 1087030, 1195733, 1708190, 2391466, 5978665, 11957330]

約数ペア:

[(1, 11957330), (2, 5978665), (5, 2391466), (7, 1708190), (10, 1195733), (11, 1087030), (14, 854095), (22, 543515), (35, 341638), (53, 225610), (55, 217406), (70, 170819), (77, 155290), (106, 112805), (110, 108703), (154, 77645), (265, 45122), (293, 40810), (371, 32230), (385, 31058), (530, 22561), (583, 20510), (586, 20405), (742, 16115), (770, 15529), (1166, 10255), (1465, 8162), (1855, 6446), (2051, 5830), (2915, 4102), (2930, 4081), (3223, 3710)]