13380112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 27391104

約数和(自身を除く): 14010992

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 103, 184, 206, 353, 368, 412, 706, 824, 1412, 1648, 2369, 2824, 4738, 5648, 8119, 9476, 16238, 18952, 32476, 36359, 37904, 64952, 72718, 129904, 145436, 290872, 581744, 836257, 1672514, 3345028, 6690056, 13380112]

約数ペア:

[(1, 13380112), (2, 6690056), (4, 3345028), (8, 1672514), (16, 836257), (23, 581744), (46, 290872), (92, 145436), (103, 129904), (184, 72718), (206, 64952), (353, 37904), (368, 36359), (412, 32476), (706, 18952), (824, 16238), (1412, 9476), (1648, 8119), (2369, 5648), (2824, 4738)]