15663708914

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1\times {\mathrm{41893}}^1$

素因数の和:43490

約数の個数: 32

約数和(自身を含む): 28450382976

約数和(自身を除く): 12786674062

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1571, 3142, 10997, 21994, 26707, 41893, 53414, 83786, 186949, 293251, 373898, 586502, 712181, 1424362, 4985267, 9970534, 65813903, 131627806, 460697321, 921394642, 1118836351, 2237672702, 7831854457, 15663708914]

約数ペア:

[(1, 15663708914), (2, 7831854457), (7, 2237672702), (14, 1118836351), (17, 921394642), (34, 460697321), (119, 131627806), (238, 65813903), (1571, 9970534), (3142, 4985267), (10997, 1424362), (21994, 712181), (26707, 586502), (41893, 373898), (53414, 293251), (83786, 186949)]