19086984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37871}}^1$

素因数の和:37890

約数の個数: 48

約数和(自身を含む): 59080320

約数和(自身を除く): 39993336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 37871, 75742, 113613, 151484, 227226, 265097, 302968, 340839, 454452, 530194, 681678, 795291, 908904, 1060388, 1363356, 1590582, 2120776, 2385873, 2726712, 3181164, 4771746, 6362328, 9543492, 19086984]

約数ペア:

[(1, 19086984), (2, 9543492), (3, 6362328), (4, 4771746), (6, 3181164), (7, 2726712), (8, 2385873), (9, 2120776), (12, 1590582), (14, 1363356), (18, 1060388), (21, 908904), (24, 795291), (28, 681678), (36, 530194), (42, 454452), (56, 340839), (63, 302968), (72, 265097), (84, 227226), (126, 151484), (168, 113613), (252, 75742), (504, 37871)]