19586970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16741}}^1$

素因数の和:16767

約数の個数: 48

約数和(自身を含む): 54846792

約数和(自身を除く): 35259822

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 16741, 33482, 50223, 83705, 100446, 150669, 167410, 217633, 251115, 301338, 435266, 502230, 652899, 753345, 1088165, 1305798, 1506690, 1958697, 2176330, 3264495, 3917394, 6528990, 9793485, 19586970]

約数ペア:

[(1, 19586970), (2, 9793485), (3, 6528990), (5, 3917394), (6, 3264495), (9, 2176330), (10, 1958697), (13, 1506690), (15, 1305798), (18, 1088165), (26, 753345), (30, 652899), (39, 502230), (45, 435266), (65, 301338), (78, 251115), (90, 217633), (117, 167410), (130, 150669), (195, 100446), (234, 83705), (390, 50223), (585, 33482), (1170, 16741)]