12338260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3299}}^1$

素因数の和:3336

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 17599340

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3299, 3740, 6598, 13196, 16495, 32990, 36289, 56083, 65980, 72578, 112166, 145156, 181445, 224332, 280415, 362890, 560830, 616913, 725780, 1121660, 1233826, 2467652, 3084565, 6169130, 12338260]

約数ペア:

[(1, 12338260), (2, 6169130), (4, 3084565), (5, 2467652), (10, 1233826), (11, 1121660), (17, 725780), (20, 616913), (22, 560830), (34, 362890), (44, 280415), (55, 224332), (68, 181445), (85, 145156), (110, 112166), (170, 72578), (187, 65980), (220, 56083), (340, 36289), (374, 32990), (748, 16495), (935, 13196), (1870, 6598), (3299, 3740)]