11437426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 12512654

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 197, 203, 286, 319, 377, 394, 406, 638, 754, 1001, 1379, 2002, 2167, 2233, 2561, 2639, 2758, 4147, 4334, 4466, 5122, 5278, 5713, 8294, 11426, 15169, 17927, 28171, 29029, 30338, 35854, 39991, 56342, 58058, 62843, 74269, 79982, 125686, 148538, 197197, 394394, 439901, 519883, 816959, 879802, 1039766, 1633918, 5718713, 11437426]

約数ペア:

[(1, 11437426), (2, 5718713), (7, 1633918), (11, 1039766), (13, 879802), (14, 816959), (22, 519883), (26, 439901), (29, 394394), (58, 197197), (77, 148538), (91, 125686), (143, 79982), (154, 74269), (182, 62843), (197, 58058), (203, 56342), (286, 39991), (319, 35854), (377, 30338), (394, 29029), (406, 28171), (638, 17927), (754, 15169), (1001, 11426), (1379, 8294), (2002, 5713), (2167, 5278), (2233, 5122), (2561, 4466), (2639, 4334), (2758, 4147)]