13139696

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 26409024

約数和(自身を除く): 13269328

約数列:

[1, 2, 4, 8, 16, 47, 94, 101, 173, 188, 202, 346, 376, 404, 692, 752, 808, 1384, 1616, 2768, 4747, 8131, 9494, 16262, 17473, 18988, 32524, 34946, 37976, 65048, 69892, 75952, 130096, 139784, 279568, 821231, 1642462, 3284924, 6569848, 13139696]

約数ペア:

[(1, 13139696), (2, 6569848), (4, 3284924), (8, 1642462), (16, 821231), (47, 279568), (94, 139784), (101, 130096), (173, 75952), (188, 69892), (202, 65048), (346, 37976), (376, 34946), (404, 32524), (692, 18988), (752, 17473), (808, 16262), (1384, 9494), (1616, 8131), (2768, 4747)]