23619128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11953}}^1$

素因数の和:11991

約数の個数: 32

約数和(自身を含む): 50206800

約数和(自身を除く): 26587672

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11953, 23906, 47812, 95624, 155389, 227107, 310778, 454214, 621556, 908428, 1243112, 1816856, 2952391, 5904782, 11809564, 23619128]

約数ペア:

[(1, 23619128), (2, 11809564), (4, 5904782), (8, 2952391), (13, 1816856), (19, 1243112), (26, 908428), (38, 621556), (52, 454214), (76, 310778), (104, 227107), (152, 155389), (247, 95624), (494, 47812), (988, 23906), (1976, 11953)]