11881436

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 25502400

約数和(自身を除く): 13620964

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 229, 238, 436, 458, 476, 763, 916, 1526, 1603, 1853, 3052, 3206, 3706, 3893, 6412, 7412, 7786, 12971, 15572, 24961, 25942, 27251, 49922, 51884, 54502, 99844, 109004, 174727, 349454, 424337, 698908, 848674, 1697348, 2970359, 5940718, 11881436]

約数ペア:

[(1, 11881436), (2, 5940718), (4, 2970359), (7, 1697348), (14, 848674), (17, 698908), (28, 424337), (34, 349454), (68, 174727), (109, 109004), (119, 99844), (218, 54502), (229, 51884), (238, 49922), (436, 27251), (458, 25942), (476, 24961), (763, 15572), (916, 12971), (1526, 7786), (1603, 7412), (1853, 6412), (3052, 3893), (3206, 3706)]