13384664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 26622000

約数和(自身を除く): 13237336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 509, 692, 1018, 1384, 2036, 3287, 4072, 6574, 9671, 13148, 19342, 26296, 38684, 77368, 88057, 176114, 352228, 704456, 1673083, 3346166, 6692332, 13384664]

約数ペア:

[(1, 13384664), (2, 6692332), (4, 3346166), (8, 1673083), (19, 704456), (38, 352228), (76, 176114), (152, 88057), (173, 77368), (346, 38684), (509, 26296), (692, 19342), (1018, 13148), (1384, 9671), (2036, 6574), (3287, 4072)]