12748924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{619}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 23609600

約数和(自身を除く): 10860676

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 619, 1084, 1238, 2476, 5149, 10298, 11761, 20596, 23522, 47044, 167749, 335498, 670996, 3187231, 6374462, 12748924]

約数ペア:

[(1, 12748924), (2, 6374462), (4, 3187231), (19, 670996), (38, 335498), (76, 167749), (271, 47044), (542, 23522), (619, 20596), (1084, 11761), (1238, 10298), (2476, 5149)]