11905552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39163}}^1$

素因数の和:39190

約数の個数: 20

約数和(自身を含む): 24281680

約数和(自身を除く): 12376128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39163, 78326, 156652, 313304, 626608, 744097, 1488194, 2976388, 5952776, 11905552]

約数ペア:

[(1, 11905552), (2, 5952776), (4, 2976388), (8, 1488194), (16, 744097), (19, 626608), (38, 313304), (76, 156652), (152, 78326), (304, 39163)]