11914480

素因数分解:

$2^4\times 5^1\times {\mathrm{148931}}^1$

素因数の和:148944

約数の個数: 20

約数和(自身を含む): 27701352

約数和(自身を除く): 15786872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 148931, 297862, 595724, 744655, 1191448, 1489310, 2382896, 2978620, 5957240, 11914480]

約数ペア:

[(1, 11914480), (2, 5957240), (4, 2978620), (5, 2382896), (8, 1489310), (10, 1191448), (16, 744655), (20, 595724), (40, 297862), (80, 148931)]