19952184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1180

約数の個数: 64

約数和(自身を含む): 57565440

約数和(自身を除く): 37613256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 113, 168, 226, 339, 452, 678, 791, 904, 1051, 1356, 1582, 2102, 2373, 2712, 3153, 3164, 4204, 4746, 6306, 6328, 7357, 8408, 9492, 12612, 14714, 18984, 22071, 25224, 29428, 44142, 58856, 88284, 118763, 176568, 237526, 356289, 475052, 712578, 831341, 950104, 1425156, 1662682, 2494023, 2850312, 3325364, 4988046, 6650728, 9976092, 19952184]

約数ペア:

[(1, 19952184), (2, 9976092), (3, 6650728), (4, 4988046), (6, 3325364), (7, 2850312), (8, 2494023), (12, 1662682), (14, 1425156), (21, 950104), (24, 831341), (28, 712578), (42, 475052), (56, 356289), (84, 237526), (113, 176568), (168, 118763), (226, 88284), (339, 58856), (452, 44142), (678, 29428), (791, 25224), (904, 22071), (1051, 18984), (1356, 14714), (1582, 12612), (2102, 9492), (2373, 8408), (2712, 7357), (3153, 6328), (3164, 6306), (4204, 4746)]