13198460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3529}}^1$

素因数の和:3566

約数の個数: 48

約数和(自身を含む): 32024160

約数和(自身を除く): 18825700

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, 3529, 3740, 7058, 14116, 17645, 35290, 38819, 59993, 70580, 77638, 119986, 155276, 194095, 239972, 299965, 388190, 599930, 659923, 776380, 1199860, 1319846, 2639692, 3299615, 6599230, 13198460]

約数ペア:

[(1, 13198460), (2, 6599230), (4, 3299615), (5, 2639692), (10, 1319846), (11, 1199860), (17, 776380), (20, 659923), (22, 599930), (34, 388190), (44, 299965), (55, 239972), (68, 194095), (85, 155276), (110, 119986), (170, 77638), (187, 70580), (220, 59993), (340, 38819), (374, 35290), (748, 17645), (935, 14116), (1870, 7058), (3529, 3740)]