11867156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 25474176

約数和(自身を除く): 13607020

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 233, 238, 428, 466, 476, 749, 932, 1498, 1631, 1819, 2996, 3262, 3638, 3961, 6524, 7276, 7922, 12733, 15844, 24931, 25466, 27727, 49862, 50932, 55454, 99724, 110908, 174517, 349034, 423827, 698068, 847654, 1695308, 2966789, 5933578, 11867156]

約数ペア:

[(1, 11867156), (2, 5933578), (4, 2966789), (7, 1695308), (14, 847654), (17, 698068), (28, 423827), (34, 349034), (68, 174517), (107, 110908), (119, 99724), (214, 55454), (233, 50932), (238, 49862), (428, 27727), (466, 25466), (476, 24931), (749, 15844), (932, 12733), (1498, 7922), (1631, 7276), (1819, 6524), (2996, 3961), (3262, 3638)]