11884497410

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{27407}}^1$

素因数の和:27938

約数の個数: 32

約数和(自身を含む): 21651881472

約数和(自身を除く): 9767384062

約数列:

[1, 2, 5, 10, 103, 206, 421, 515, 842, 1030, 2105, 4210, 27407, 43363, 54814, 86726, 137035, 216815, 274070, 433630, 2822921, 5645842, 11538347, 14114605, 23076694, 28229210, 57691735, 115383470, 1188449741, 2376899482, 5942248705, 11884497410]

約数ペア:

[(1, 11884497410), (2, 5942248705), (5, 2376899482), (10, 1188449741), (103, 115383470), (206, 57691735), (421, 28229210), (515, 23076694), (842, 14114605), (1030, 11538347), (2105, 5645842), (4210, 2822921), (27407, 433630), (43363, 274070), (54814, 216815), (86726, 137035)]