19656672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29251}}^1$

素因数の和:29271

約数の個数: 48

約数和(自身を含む): 58972032

約数和(自身を除く): 39315360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 29251, 58502, 87753, 117004, 175506, 204757, 234008, 351012, 409514, 468016, 614271, 702024, 819028, 936032, 1228542, 1404048, 1638056, 2457084, 2808096, 3276112, 4914168, 6552224, 9828336, 19656672]

約数ペア:

[(1, 19656672), (2, 9828336), (3, 6552224), (4, 4914168), (6, 3276112), (7, 2808096), (8, 2457084), (12, 1638056), (14, 1404048), (16, 1228542), (21, 936032), (24, 819028), (28, 702024), (32, 614271), (42, 468016), (48, 409514), (56, 351012), (84, 234008), (96, 204757), (112, 175506), (168, 117004), (224, 87753), (336, 58502), (672, 29251)]