15697716892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{70549}}^1$

素因数の和:70966

約数の個数: 48

約数和(自身を含む): 32357052000

約数和(自身を除く): 16659335108

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 389, 572, 778, 1556, 4279, 5057, 8558, 10114, 17116, 20228, 55627, 70549, 111254, 141098, 222508, 282196, 776039, 917137, 1552078, 1834274, 3104156, 3668548, 10088507, 20177014, 27443561, 40354028, 54887122, 109774244, 301879171, 356766293, 603758342, 713532586, 1207516684, 1427065172, 3924429223, 7848858446, 15697716892]

約数ペア:

[(1, 15697716892), (2, 7848858446), (4, 3924429223), (11, 1427065172), (13, 1207516684), (22, 713532586), (26, 603758342), (44, 356766293), (52, 301879171), (143, 109774244), (286, 54887122), (389, 40354028), (572, 27443561), (778, 20177014), (1556, 10088507), (4279, 3668548), (5057, 3104156), (8558, 1834274), (10114, 1552078), (17116, 917137), (20228, 776039), (55627, 282196), (70549, 222508), (111254, 141098)]