19436701448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{4603}}^1$

素因数の和:5118

約数の個数: 64

約数和(自身を含む): 38843763840

約数和(自身を除く): 19407062392

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 433, 866, 1219, 1732, 2438, 3464, 4603, 4876, 9206, 9752, 9959, 18412, 19918, 22949, 36824, 39836, 45898, 79672, 91796, 105869, 183592, 211738, 243959, 423476, 487918, 527827, 846952, 975836, 1055654, 1951672, 1993099, 2111308, 3986198, 4222616, 5611057, 7972396, 11222114, 15944792, 22444228, 44888456, 45841277, 91682554, 105634247, 183365108, 211268494, 366730216, 422536988, 845073976, 2429587681, 4859175362, 9718350724, 19436701448]

約数ペア:

[(1, 19436701448), (2, 9718350724), (4, 4859175362), (8, 2429587681), (23, 845073976), (46, 422536988), (53, 366730216), (92, 211268494), (106, 183365108), (184, 105634247), (212, 91682554), (424, 45841277), (433, 44888456), (866, 22444228), (1219, 15944792), (1732, 11222114), (2438, 7972396), (3464, 5611057), (4603, 4222616), (4876, 3986198), (9206, 2111308), (9752, 1993099), (9959, 1951672), (18412, 1055654), (19918, 975836), (22949, 846952), (36824, 527827), (39836, 487918), (45898, 423476), (79672, 243959), (91796, 211738), (105869, 183592)]