13603876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 29635200

約数和(自身を除く): 16031324

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1399, 2431, 2798, 4862, 5596, 9724, 15389, 18187, 23783, 30778, 36374, 47566, 61556, 72748, 95132, 200057, 261613, 309179, 400114, 523226, 618358, 800228, 1046452, 1236716, 3400969, 6801938, 13603876]

約数ペア:

[(1, 13603876), (2, 6801938), (4, 3400969), (11, 1236716), (13, 1046452), (17, 800228), (22, 618358), (26, 523226), (34, 400114), (44, 309179), (52, 261613), (68, 200057), (143, 95132), (187, 72748), (221, 61556), (286, 47566), (374, 36374), (442, 30778), (572, 23783), (748, 18187), (884, 15389), (1399, 9724), (2431, 5596), (2798, 4862)]